Hashcat slows down after staring attack.
#1
Hi everyone.    

I have a Titan xp getting awesome bench marks.  But When it comes down to using hashcat it slows down drastically.

I am testing it on hash mode 2500 wpa,  benchmarked hash mode 2500.  655.8 kH's 

When I go to use hashcat it slows down to 8000-9000 H's.

Test file password is 1234567890

And when I use hashcat with -w 3 or 4. It just hangs at 0% progress.    But gpu is utilized almost 100%

What do I have to fix to make it work properly ?

Gpu drivers 390.25
Cuda Toolkit 9.1
Reply
#2
This is my Benchmark

Code:
root@The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali):~# hashcat -b -w 4
hashcat (v4.0.1) starting in benchmark mode...

OpenCL Platform #1: The pocl project
====================================
* Device #1: pthread-AMD Phenom(tm) 9550 Quad-Core Processor, skipped.

OpenCL Platform #2: NVIDIA Corporation
======================================
* Device #2: TITAN Xp, 3048/12195 MB allocatable, 30MCU

Benchmark relevant options:
===========================
* --workload-profile=4

Hashmode: 900 - MD4

Speed.Dev.#2.....: 20104.9 MH/s (398.17ms)

Hashmode: 0 - MD5

Speed.Dev.#2.....: 16203.2 MH/s (247.58ms)

Hashmode: 5100 - Half MD5

Speed.Dev.#2.....: 15691.6 MH/s (257.12ms)

Hashmode: 100 - SHA1

Speed.Dev.#2.....:  9580.3 MH/s (417.97ms)

Hashmode: 1400 - SHA-256

Speed.Dev.#2.....:  3699.9 MH/s (539.88ms)

Hashmode: 10800 - SHA-384

Speed.Dev.#2.....:   205.5 MH/s (611.88ms)

Hashmode: 1700 - SHA-512

Speed.Dev.#2.....:   206.2 MH/s (608.33ms)

Hashmode: 5000 - SHA-3 (Keccak)

Speed.Dev.#2.....:  1386.5 MH/s (717.46ms)

Hashmode: 10100 - SipHash

Speed.Dev.#2.....: 43129.3 MH/s (185.94ms)

Hashmode: 14900 - Skip32 (PT = $salt, key = $pass)

Speed.Dev.#2.....:  4961.5 MH/s (6.61ms)

Hashmode: 6000 - RIPEMD-160

Speed.Dev.#2.....:  6610.5 MH/s (304.80ms)

Hashmode: 6100 - Whirlpool

Speed.Dev.#2.....:   365.3 MH/s (687.77ms)

Hashmode: 6900 - GOST R 34.11-94

Speed.Dev.#2.....:   370.1 MH/s (680.01ms)

Hashmode: 11700 - GOST R 34.11-2012 (Streebog) 256-bit

Speed.Dev.#2.....: 76261.9 kH/s (814.93ms)

Hashmode: 11800 - GOST R 34.11-2012 (Streebog) 512-bit

Speed.Dev.#2.....: 76375.2 kH/s (814.93ms)

Hashmode: 14000 - DES (PT = $salt, key = $pass)

Speed.Dev.#2.....: 25353.4 MH/s (79.72ms)

Hashmode: 14100 - 3DES (PT = $salt, key = $pass)

Speed.Dev.#2.....:  1755.7 MH/s (286.75ms)

Hashmode: 400 - phpass, WordPress (MD5), phpBB3 (MD5), Joomla (MD5)

Speed.Dev.#2.....: 10086.4 kH/s (377.70ms)

Hashmode: 8900 - scrypt

Speed.Dev.#2.....:   623.9 kH/s (10.90ms)

Hashmode: 11900 - PBKDF2-HMAC-MD5

Speed.Dev.#2.....: 11689.8 kH/s (297.83ms)

Hashmode: 12000 - PBKDF2-HMAC-SHA1

Speed.Dev.#2.....:  5316.0 kH/s (360.35ms)

Hashmode: 10900 - PBKDF2-HMAC-SHA256

Speed.Dev.#2.....:  1915.2 kH/s (472.44ms)

Hashmode: 12100 - PBKDF2-HMAC-SHA512

Speed.Dev.#2.....:   689.3 kH/s (692.33ms)

Hashmode: 23 - Skype

Speed.Dev.#2.....: 13878.9 MH/s (576.41ms)

Hashmode: 2500 - WPA/WPA2

Speed.Dev.#2.....:   655.8 kH/s (370.58ms)

Hashmode: 2501 - WPA/WPA2 PMK

Speed.Dev.#2.....:   269.9 MH/s (0.04ms)

Hashmode: 5300 - IKE-PSK MD5

Speed.Dev.#2.....:  1628.6 MH/s (306.41ms)

Hashmode: 5400 - IKE-PSK SHA1

Speed.Dev.#2.....:   187.8 MH/s (331.34ms)

Hashmode: 5500 - NetNTLMv1 / NetNTLMv1+ESS

Speed.Dev.#2.....: 22556.1 MH/s (356.31ms)

Hashmode: 5600 - NetNTLMv2

Speed.Dev.#2.....:  2335.5 MH/s (428.33ms)

Hashmode: 7300 - IPMI2 RAKP HMAC-SHA1

Speed.Dev.#2.....:  2478.9 MH/s (401.35ms)

Hashmode: 7500 - Kerberos 5 AS-REQ Pre-Auth etype 23

Speed.Dev.#2.....:   389.4 MH/s (321.02ms)

Hashmode: 13100 - Kerberos 5 TGS-REP etype 23

Speed.Dev.#2.....:   426.3 MH/s (294.68ms)

Hashmode: 8300 - DNSSEC (NSEC3)

Speed.Dev.#2.....:  2941.8 MH/s (683.50ms)

Hashmode: 11100 - PostgreSQL CRAM (MD5)

Speed.Dev.#2.....:  7306.7 MH/s (546.26ms)

Hashmode: 11200 - MySQL CRAM (SHA1)

Speed.Dev.#2.....:  3117.4 MH/s (640.37ms)

Hashmode: 11400 - SIP digest authentication (MD5)

Speed.Dev.#2.....:  4851.3 MH/s (413.61ms)

Hashmode: 121 - SMF (Simple Machines Forum) > v1.1

Speed.Dev.#2.....:  8474.6 MH/s (470.60ms)

Hashmode: 2611 - vBulletin < v3.8.5

Speed.Dev.#2.....:  4726.4 MH/s (423.86ms)

Hashmode: 2711 - vBulletin >= v3.8.5

Speed.Dev.#2.....:  7536.2 MH/s (265.84ms)

Hashmode: 2811 - IPB2+ (Invision Power Board), MyBB 1.2+

Speed.Dev.#2.....:  6741.4 MH/s (296.57ms)

Hashmode: 8400 - WBB3 (Woltlab Burning Board)

Speed.Dev.#2.....:  1114.7 MH/s (452.00ms)

Hashmode: 13900 - OpenCart

Speed.Dev.#2.....:  2681.1 MH/s (747.18ms)

Hashmode: 11 - Joomla < 2.5.18

Speed.Dev.#2.....:  8062.6 MH/s (499.31ms)

Hashmode: 2612 - PHPS

Speed.Dev.#2.....:  4733.1 MH/s (424.81ms)

Hashmode: 7900 - Drupal7

Speed.Dev.#2.....:    84571 H/s (714.60ms)

Hashmode: 21 - osCommerce, xt:Commerce

Speed.Dev.#2.....: 13950.2 MH/s (575.28ms)

Hashmode: 11000 - PrestaShop

Speed.Dev.#2.....:  7947.2 MH/s (252.20ms)

Hashmode: 124 - Django (SHA-1)

Speed.Dev.#2.....:  8524.7 MH/s (470.29ms)

Hashmode: 10000 - Django (PBKDF2-SHA256)

Speed.Dev.#2.....:    97416 H/s (505.29ms)

Hashmode: 3711 - MediaWiki B type

Speed.Dev.#2.....:  5613.7 MH/s (358.28ms)

Hashmode: 4521 - Redmine

Speed.Dev.#2.....:  4293.5 MH/s (467.31ms)

Hashmode: 4522 - PunBB

Speed.Dev.#2.....:  4282.9 MH/s (467.16ms)

Hashmode: 12 - PostgreSQL

Speed.Dev.#2.....:  8064.0 MH/s (498.88ms)

Hashmode: 131 - MSSQL (2000)

Speed.Dev.#2.....:  7992.4 MH/s (251.55ms)

Hashmode: 132 - MSSQL (2005)

Speed.Dev.#2.....:  8010.4 MH/s (251.74ms)

Hashmode: 1731 - MSSQL (2012, 2014)

Speed.Dev.#2.....:   160.2 MH/s (784.69ms)

Hashmode: 200 - MySQL323

Speed.Dev.#2.....: 71357.0 MH/s (28.23ms)

Hashmode: 300 - MySQL4.1/MySQL5

Speed.Dev.#2.....:  5132.0 MH/s (390.78ms)

Hashmode: 3100 - Oracle H: Type (Oracle 7+)

Speed.Dev.#2.....:  1387.5 MH/s (181.48ms)

Hashmode: 112 - Oracle S: Type (Oracle 11+)

Speed.Dev.#2.....:  6338.9 MH/s (315.96ms)

Hashmode: 12300 - Oracle T: Type (Oracle 12+)

Speed.Dev.#2.....:   117.8 kH/s (508.25ms)

Hashmode: 8000 - Sybase ASE

Speed.Dev.#2.....:   398.3 MH/s (630.48ms)

Hashmode: 141 - Episerver 6.x < .NET 4

Speed.Dev.#2.....:  8482.4 MH/s (473.22ms)

Hashmode: 1441 - Episerver 6.x >= .NET 4

Speed.Dev.#2.....:  3507.4 MH/s (572.77ms)

Hashmode: 1600 - Apache $apr1$ MD5, md5apr1, MD5 (APR)

Speed.Dev.#2.....:  8010.9 kH/s (219.18ms)

Hashmode: 12600 - ColdFusion 10+

Speed.Dev.#2.....:  2709.3 MH/s (368.47ms)

Hashmode: 1421 - hMailServer

Speed.Dev.#2.....:  3433.3 MH/s (582.95ms)

Hashmode: 101 - nsldap, SHA-1(Base64), Netscape LDAP SHA

Speed.Dev.#2.....:  9541.8 MH/s (420.19ms)

Hashmode: 111 - nsldaps, SSHA-1(Base64), Netscape LDAP SSHA

Speed.Dev.#2.....:  6365.5 MH/s (316.01ms)

Hashmode: 1411 - SSHA-256(Base64), LDAP {SSHA256}

Speed.Dev.#2.....:  3386.7 MH/s (590.85ms)

Hashmode: 1711 - SSHA-512(Base64), LDAP {SSHA512}

Speed.Dev.#2.....:   153.0 MH/s (822.48ms)

Hashmode: 3000 - LM

Speed.Dev.#2.....: 22981.7 MH/s (87.58ms)

Hashmode: 1000 - NTLM

Speed.Dev.#2.....: 22593.9 MH/s (356.12ms)

Hashmode: 1100 - Domain Cached Credentials (DCC), MS Cache

Speed.Dev.#2.....: 10651.2 MH/s (378.14ms)

Hashmode: 2100 - Domain Cached Credentials 2 (DCC2), MS Cache 2

Speed.Dev.#2.....:   531.1 kH/s (366.78ms)

Hashmode: 15300 - DPAPI masterkey file v1

Speed.Dev.#2.....:   114.0 kH/s (360.56ms)

Hashmode: 15900 - DPAPI masterkey file v2

Speed.Dev.#2.....:    59511 H/s (514.16ms)

Hashmode: 12800 - MS-AzureSync PBKDF2-HMAC-SHA256

Speed.Dev.#2.....: 15084.0 kH/s (396.92ms)

Hashmode: 1500 - descrypt, DES (Unix), Traditional DES

Speed.Dev.#2.....:  1382.5 MH/s (364.12ms)

Hashmode: 12400 - BSDi Crypt, Extended DES

Speed.Dev.#2.....:  2310.1 kH/s (585.03ms)

Hashmode: 500 - md5crypt, MD5 (Unix), Cisco-IOS $1$ (MD5)

Speed.Dev.#2.....:  7994.2 kH/s (219.20ms)

Hashmode: 3200 - bcrypt $2*$, Blowfish (Unix)

Speed.Dev.#2.....:    21111 H/s (176.51ms)

Hashmode: 7400 - sha256crypt $5$, SHA256 (Unix)

Speed.Dev.#2.....:   169.9 kH/s (510.73ms)

Hashmode: 1800 - sha512crypt $6$, SHA512 (Unix)

Speed.Dev.#2.....:    16028 H/s (591.00ms)

Hashmode: 122 - macOS v10.4, macOS v10.5, MacOS v10.6

Speed.Dev.#2.....:  8584.9 MH/s (466.48ms)

Hashmode: 1722 - macOS v10.7

Speed.Dev.#2.....:   243.2 MH/s (1032.90ms)

Hashmode: 7100 - macOS v10.8+ (PBKDF2-SHA512)

Speed.Dev.#2.....:    19725 H/s (709.41ms)

Hashmode: 6300 - AIX {smd5}

Speed.Dev.#2.....:  7968.9 kH/s (219.87ms)

Hashmode: 6700 - AIX {ssha1}

Speed.Dev.#2.....: 65196.4 kH/s (93.96ms)

Hashmode: 6400 - AIX {ssha256}

Speed.Dev.#2.....: 26305.0 kH/s (265.96ms)

Hashmode: 6500 - AIX {ssha512}

Speed.Dev.#2.....:  8926.6 kH/s (705.25ms)

Hashmode: 2400 - Cisco-PIX MD5

Speed.Dev.#2.....: 24843.1 MH/s (322.91ms)

Hashmode: 2410 - Cisco-ASA MD5

Speed.Dev.#2.....: 25553.5 MH/s (315.44ms)

Hashmode: 5700 - Cisco-IOS type 4 (SHA256)

Speed.Dev.#2.....:  3725.5 MH/s (539.80ms)

Hashmode: 9200 - Cisco-IOS $8$ (PBKDF2-SHA256)

Speed.Dev.#2.....:    97569 H/s (504.49ms)

Hashmode: 9300 - Cisco-IOS $9$ (scrypt)

Speed.Dev.#2.....:    30548 H/s (116.28ms)

Hashmode: 22 - Juniper NetScreen/SSG (ScreenOS)

Speed.Dev.#2.....: 13562.7 MH/s (591.88ms)

Hashmode: 501 - Juniper IVE

Speed.Dev.#2.....:  7991.5 kH/s (219.17ms)

Hashmode: 5800 - Samsung Android Password/PIN

Speed.Dev.#2.....:  7263.7 kH/s (492.25ms)

Hashmode: 8100 - Citrix NetScaler

Speed.Dev.#2.....:  8346.0 MH/s (479.20ms)

Hashmode: 8500 - RACF

Speed.Dev.#2.....:  3842.9 MH/s (261.82ms)

Hashmode: 7200 - GRUB 2

Speed.Dev.#2.....:    68937 H/s (710.80ms)

Hashmode: 9900 - Radmin2

Speed.Dev.#2.....:  6367.3 MH/s (315.57ms)

Hashmode: 7700 - SAP CODVN B (BCODE)

Speed.Dev.#2.....:  2059.9 MH/s (244.67ms)

Hashmode: 7800 - SAP CODVN F/G (PASSCODE)

Speed.Dev.#2.....:  1373.1 MH/s (365.31ms)

Hashmode: 10300 - SAP CODVN H (PWDSALTEDHASH) iSSHA-1

Speed.Dev.#2.....:  9007.8 kH/s (398.55ms)

Hashmode: 8600 - Lotus Notes/Domino 5

Speed.Dev.#2.....:   325.6 MH/s (385.80ms)

Hashmode: 8700 - Lotus Notes/Domino 6

Speed.Dev.#2.....:   107.5 MH/s (291.45ms)

Hashmode: 9100 - Lotus Notes/Domino 8

Speed.Dev.#2.....:  1064.5 kH/s (368.74ms)

Hashmode: 133 - PeopleSoft

Speed.Dev.#2.....:  7928.1 MH/s (252.32ms)

Hashmode: 13500 - PeopleSoft PS_TOKEN

Speed.Dev.#2.....:  4763.1 MH/s (422.91ms)

Hashmode: 11600 - 7-Zip

Speed.Dev.#2.....:    14727 H/s (128.24ms)

Hashmode: 13600 - WinZip

Speed.Dev.#2.....:  1757.7 kH/s (260.83ms)

Hashmode: 12500 - RAR3-hp

Speed.Dev.#2.....:    56620 H/s (270.98ms)

Hashmode: 13000 - RAR5

Speed.Dev.#2.....:    59500 H/s (504.91ms)

Hashmode: 13200 - AxCrypt

Speed.Dev.#2.....:   162.5 kH/s (308.23ms)

Hashmode: 13300 - AxCrypt in-memory SHA1

Speed.Dev.#2.....:  9477.3 MH/s (422.65ms)

Hashmode: 6211 - TrueCrypt PBKDF2-HMAC-RIPEMD160 + XTS 512 bit

Speed.Dev.#2.....:   452.9 kH/s (273.18ms)

Hashmode: 6221 - TrueCrypt PBKDF2-HMAC-SHA512 + XTS 512 bit

Speed.Dev.#2.....:   691.2 kH/s (690.51ms)

Hashmode: 6231 - TrueCrypt PBKDF2-HMAC-Whirlpool + XTS 512 bit

Speed.Dev.#2.....:    55133 H/s (2174.01ms)

Hashmode: 6241 - TrueCrypt PBKDF2-HMAC-RIPEMD160 + XTS 512 bit + boot-mode

Speed.Dev.#2.....:   813.3 kH/s (255.52ms)

Hashmode: 13711 - VeraCrypt PBKDF2-HMAC-RIPEMD160 + XTS 512 bit

Speed.Dev.#2.....:     1379 H/s (268.69ms)

Hashmode: 13721 - VeraCrypt PBKDF2-HMAC-SHA512 + XTS 512 bit

Speed.Dev.#2.....:     1383 H/s (706.41ms)

Hashmode: 13731 - VeraCrypt PBKDF2-HMAC-Whirlpool + XTS 512 bit

Speed.Dev.#2.....:       85 H/s (2239.72ms)

Hashmode: 13741 - VeraCrypt PBKDF2-HMAC-RIPEMD160 + XTS 512 bit + boot-mode

Speed.Dev.#2.....:     2768 H/s (270.37ms)

Hashmode: 13751 - VeraCrypt PBKDF2-HMAC-SHA256 + XTS 512 bit

Speed.Dev.#2.....:     1738 H/s (563.16ms)

Hashmode: 13761 - VeraCrypt PBKDF2-HMAC-SHA256 + XTS 512 bit + boot-mode

Speed.Dev.#2.....:     4380 H/s (567.17ms)

Hashmode: 8800 - Android FDE <= 4.3

Speed.Dev.#2.....:  1329.5 kH/s (368.17ms)

Hashmode: 12900 - Android FDE (Samsung DEK)

Speed.Dev.#2.....:   475.1 kH/s (505.59ms)

Hashmode: 12200 - eCryptfs

Speed.Dev.#2.....:    22212 H/s (341.50ms)

Hashmode: 9700 - MS Office <= 2003 $0/$1, MD5 + RC4

Speed.Dev.#2.....:   390.8 MH/s (322.77ms)

Hashmode: 9710 - MS Office <= 2003 $0/$1, MD5 + RC4, collider #1

Speed.Dev.#2.....:   485.3 MH/s (259.40ms)

Hashmode: 9800 - MS Office <= 2003 $3/$4, SHA1 + RC4

Speed.Dev.#2.....:   470.6 MH/s (266.64ms)

Hashmode: 9810 - MS Office <= 2003 $3, SHA1 + RC4, collider #1

Speed.Dev.#2.....:   531.6 MH/s (472.82ms)

Hashmode: 9400 - MS Office 2007

Speed.Dev.#2.....:   218.4 kH/s (366.77ms)

Hashmode: 9500 - MS Office 2010

Speed.Dev.#2.....:   108.7 kH/s (367.66ms)

Hashmode: 9600 - MS Office 2013

Speed.Dev.#2.....:    14708 H/s (336.96ms)

Hashmode: 10400 - PDF 1.1 - 1.3 (Acrobat 2 - 4)

Speed.Dev.#2.....:   530.5 MH/s (469.76ms)

Hashmode: 10410 - PDF 1.1 - 1.3 (Acrobat 2 - 4), collider #1

Speed.Dev.#2.....:   595.0 MH/s (422.34ms)

Hashmode: 10500 - PDF 1.4 - 1.6 (Acrobat 5 - 8)

Speed.Dev.#2.....: 25196.8 kH/s (8.59ms)

Hashmode: 10600 - PDF 1.7 Level 3 (Acrobat 9)

Speed.Dev.#2.....:  3412.2 MH/s (587.80ms)

Hashmode: 10700 - PDF 1.7 Level 8 (Acrobat 10 - 11)


Speed.Dev.#2.....:     7433 H/s (957.43ms)


Hashmode: 9000 - Password Safe v2

Speed.Dev.#2.....:   510.7 kH/s (153.86ms)

Hashmode: 5200 - Password Safe v3

Speed.Dev.#2.....:  1972.8 kH/s (236.96ms)

Hashmode: 6800 - LastPass + LastPass sniffed

Speed.Dev.#2.....:  3661.2 kH/s (518.17ms)

Hashmode: 6600 - 1Password, agilekeychain

Speed.Dev.#2.....:  5282.6 kH/s (340.49ms)

Hashmode: 8200 - 1Password, cloudkeychain

Speed.Dev.#2.....:    12017 H/s (508.89ms)

Hashmode: 11300 - Bitcoin/Litecoin wallet.dat

Speed.Dev.#2.....:     7298 H/s (338.70ms)

Hashmode: 12700 - Blockchain, My Wallet

Speed.Dev.#2.....: 71450.3 kH/s (35.56ms)

Hashmode: 15200 - Blockchain, My Wallet, V2

Speed.Dev.#2.....:   537.4 kH/s (369.94ms)

Hashmode: 13400 - KeePass 1 (AES/Twofish) and KeePass 2 (AES)

Speed.Dev.#2.....:   183.9 kH/s (454.43ms)

Hashmode: 15500 - JKS Java Key Store Private Keys (SHA1)

Speed.Dev.#2.....:  8012.7 MH/s (250.17ms)

Hashmode: 15600 - Ethereum Wallet, PBKDF2-HMAC-SHA256

Speed.Dev.#2.....:     7447 H/s (504.26ms)

Hashmode: 125 - ArubaOS

Speed.Dev.#2.....:  8526.9 MH/s (469.71ms)

Hashmode: 15400 - ChaCha20

Speed.Dev.#2.....:  6604.1 MH/s (305.28ms)

Started: Tue Feb 13 22:05:08 2018
Stopped: Tue Feb 13 23:36:06 2018

Code:
root@The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali):# hashcat -m 2500 newtest.hccapx -a 3 ?d?d?d?d?d?d?d?d?d?d
hashcat (v4.0.1) starting...

OpenCL Platform #1: The pocl project
====================================
* Device #1: pthread-AMD Phenom(tm) 9550 Quad-Core Processor, skipped.

OpenCL Platform #2: NVIDIA Corporation
======================================
* Device #2: TITAN Xp, 3048/12195 MB allocatable, 30MCU

Hashes: 1398 digests; 779 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates

Applicable optimizers:
* Zero-Byte
* Single-Salt
* Brute-Force
* Slow-Hash-SIMD-LOOP

Password length minimum: 8
Password length maximum: 63

Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger disabled.

[s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit => s

Session..........: hashcat
Status...........: Running
Hash.Type........: WPA/WPA2
Hash.Target......: newtest.hccapx
Time.Started.....: Tue Feb 13 23:43:42 2018 (2 secs)
Time.Estimated...: Wed Feb 14 04:30:09 2018 (4 hours, 46 mins)
Guess.Mask.......: ?d?d?d?d?d?d?d?d?d?d [10]
Guess.Queue......: 1/1 (100.00%)
Speed.Dev.#2.....:   581.9 kH/s (6.52ms)
Recovered........: 0/779 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 0/10000000000 (0.00%)
Rejected.........: 0/0 (0.00%)
Restore.Point....: 0/1000000000 (0.00%)
Candidates.#2....: 1234567899 -> 1798919999
HWMon.Dev.#2.....: Temp: 38c Fan: 23% Util: 98% Core:1911MHz Mem:5508MHz Bus:16

Cracking performance lower than expected?                

* Append -w 3 to the commandline.
 This can cause your screen to lag.

* Update your OpenCL runtime / driver the right way:
 https://hashcat.net/faq/wrongdriver

* Create more work items to make use of your parallelization power:
 https://hashcat.net/faq/morework

[s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit => s

Session..........: hashcat
Status...........: Running
Hash.Type........: WPA/WPA2
Hash.Target......: newtest.hccapx
Time.Started.....: Tue Feb 13 23:43:42 2018 (15 secs)
Time.Estimated...: Wed Feb 14 04:30:22 2018 (4 hours, 46 mins)
Guess.Mask.......: ?d?d?d?d?d?d?d?d?d?d [10]
Guess.Queue......: 1/1 (100.00%)
Speed.Dev.#2.....:   581.9 kH/s (6.52ms)
Recovered........: 0/779 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 0/10000000000 (0.00%)
Rejected.........: 0/0 (0.00%)
Restore.Point....: 0/1000000000 (0.00%)
Candidates.#2....: 1234567899 -> 1798919999
HWMon.Dev.#2.....: Temp: 45c Fan: 23% Util: 97% Core:1911MHz Mem:5508MHz Bus:16

[s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit => s


Session..........: hashcat
Status...........: Running
Hash.Type........: WPA/WPA2
Hash.Target......: newtest.hccapx
Time.Started.....: Tue Feb 13 23:43:42 2018 (1 min, 31 secs)
Time.Estimated...: Wed Feb 28 04:06:59 2018 (14 days, 4 hours)
Guess.Mask.......: ?d?d?d?d?d?d?d?d?d?d [10]
Guess.Queue......: 1/1 (100.00%)
Speed.Dev.#2.....:     8161 H/s (6.69ms)
Recovered........: 0/779 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 737280/10000000000 (0.01%)
Rejected.........: 0/737280 (0.00%)
Restore.Point....: 0/1000000000 (0.00%)
Candidates.#2....: 5234567899 -> 5798919999
HWMon.Dev.#2.....: Temp: 64c Fan: 38% Util: 97% Core:1898MHz Mem:5508MHz Bus:16

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#3
You are trying to crack 779 networks. The benchmark only uses 1 single network to find out the maximum speed.

The huge number of networks will reduce the overall speed almost linearly.
The more networks that you want to crack, the less speed.

Try to test with the example hash from https://hashcat.net/wiki/example_hashes
it should give you the full speed because it only contains 1 single network.

The speed at the beginning of your run is not yet correct, but after some minutes hashcat will show you the average/correct speed. This is why it seems that the speed dropped, while it didn't. It's just because you have a large hccapx file with many networks in it.
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#4
Can you please help me with the command to reduce the size? I been looking online and also downloaded the hashcat-utils v1.8 but cant figure out how to reduce its size.

I am able to convert the .cap to .hccapx

I tried WPACLEAN but that didn't work out

Can you please help with the command to clean\reduce the .cap file
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#5
In theory you could just split your hccapx file into 779 equally large files (the size of 1 hccapx struct is also mentioned here: https://hashcat.net/wiki/doku.php?id=hccapx , it currently is 393 bytes)

Code:
split -b 393 newtest.hccapx newtest.hccapx_

The newly created files newtest.hccapx_aa etc contain the individual networks.

You could also use more advanced tools like https://github.com/ZerBea/hcxtools to extract the networks correctly (and filter them) starting with the original cap file. You can also use the tools provided by hcxtools to get information about your single hccapx files (but be aware that this is a 3rd party tool and we won't give you support about these 3rd party tools here)
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#6
I'll have to try that out next week. When I get back.
I also read on the forums wireshark to filter give that a try as well. I'll let you know when I get back next Tuesday

Thanks
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