Analysis
- max time kernel
139s - max time network
142s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
28/04/2024, 02:36
Static task
static1
Behavioral task
behavioral1
Sample
030ce11b0e84ce80588a196edd25a6f6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
030ce11b0e84ce80588a196edd25a6f6.exe
Resource
win10v2004-20240419-en
General
- Target 030ce11b0e84ce80588a196edd25a6f6.exe
- Size 455KB
- Sample240428-c3kylaef8x
- SHA256 a928541a7b5b5732341dcb71c0ee2b98d181da422430923781d7dbb97b693645
- MD5 030ce11b0e84ce80588a196edd25a6f6
- SHA1 dcf4e650f6565d62deb6a2ce416999bc86c3c533
- SHA512 6a8894c88d5f5d43269f2840939c2b880153017e5c0906140373cd6988f694d47bac9d53cd9b24708bd04af88804e60815a3cd961f5369e0c80ca49d6dd080f2
- SSDEEP 6144:wPKlSI6wvdEjpq79xyN+PKbaKNt8RUeW2s4A9YoxYrP9nys3ODEG:wylSI66yj4nOaaJh9x6tT3wEG
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
stealc
-
http://185.172.128.62
-
url_path
/902e53a07830e030.php
Signatures
- Detect ZGRat V1 3 IoCs
resource yara_rule behavioral1/memory/3004-279-0x0000000000D20000-0x0000000004618000-memory.dmp family_zgrat_v1 behavioral1/memory/3004-280-0x000000001F0A0000-0x000000001F1B0000-memory.dmp family_zgrat_v1 behavioral1/memory/3004-284-0x0000000000D00000-0x0000000000D24000-memory.dmp family_zgrat_v1 - SectopRAT payload 1 IoCs
resource yara_rule behavioral1/memory/2720-318-0x0000000000400000-0x00000000004C6000-memory.dmp family_sectoprat - Downloads MZ/PE file
- Executes dropped EXE 3 IoCs
pid Process 2564 u27o.0.exe 2760 run.exe 1256 u27o.3.exe - Loads dropped DLL 16 IoCs
pid Process 2868 030ce11b0e84ce80588a196edd25a6f6.exe 2868 030ce11b0e84ce80588a196edd25a6f6.exe 2868 030ce11b0e84ce80588a196edd25a6f6.exe 2868 030ce11b0e84ce80588a196edd25a6f6.exe 2868 030ce11b0e84ce80588a196edd25a6f6.exe 2868 030ce11b0e84ce80588a196edd25a6f6.exe 2868 030ce11b0e84ce80588a196edd25a6f6.exe 2868 030ce11b0e84ce80588a196edd25a6f6.exe 2760 run.exe 2868 030ce11b0e84ce80588a196edd25a6f6.exe 2868 030ce11b0e84ce80588a196edd25a6f6.exe 2868 030ce11b0e84ce80588a196edd25a6f6.exe 2868 030ce11b0e84ce80588a196edd25a6f6.exe 1924 cmd.exe 2564 u27o.0.exe 2564 u27o.0.exe - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2760 set thread context of 1924 2760 run.exe 30 PID 1924 set thread context of 2720 1924 cmd.exe 36 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u27o.3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u27o.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u27o.3.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 u27o.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u27o.0.exe - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2564 u27o.0.exe 2760 run.exe 2760 run.exe 1924 cmd.exe 1924 cmd.exe 3004 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3004 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3004 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3004 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 3004 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2564 u27o.0.exe 2720 MSBuild.exe - Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 2760 run.exe 1924 cmd.exe 1924 cmd.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3004 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 2720 MSBuild.exe - Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 1256 u27o.3.exe 1256 u27o.3.exe 1256 u27o.3.exe 1256 u27o.3.exe 1256 u27o.3.exe 1256 u27o.3.exe 1256 u27o.3.exe - Suspicious use of SendNotifyMessage 7 IoCs
pid Process 1256 u27o.3.exe 1256 u27o.3.exe 1256 u27o.3.exe 1256 u27o.3.exe 1256 u27o.3.exe 1256 u27o.3.exe 1256 u27o.3.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2760 run.exe 2760 run.exe 2720 MSBuild.exe - Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2868 wrote to memory of 2564 2868 030ce11b0e84ce80588a196edd25a6f6.exe 28 PID 2868 wrote to memory of 2564 2868 030ce11b0e84ce80588a196edd25a6f6.exe 28 PID 2868 wrote to memory of 2564 2868 030ce11b0e84ce80588a196edd25a6f6.exe 28 PID 2868 wrote to memory of 2564 2868 030ce11b0e84ce80588a196edd25a6f6.exe 28 PID 2868 wrote to memory of 2760 2868 030ce11b0e84ce80588a196edd25a6f6.exe 29 PID 2868 wrote to memory of 2760 2868 030ce11b0e84ce80588a196edd25a6f6.exe 29 PID 2868 wrote to memory of 2760 2868 030ce11b0e84ce80588a196edd25a6f6.exe 29 PID 2868 wrote to memory of 2760 2868 030ce11b0e84ce80588a196edd25a6f6.exe 29 PID 2868 wrote to memory of 2760 2868 030ce11b0e84ce80588a196edd25a6f6.exe 29 PID 2868 wrote to memory of 2760 2868 030ce11b0e84ce80588a196edd25a6f6.exe 29 PID 2868 wrote to memory of 2760 2868 030ce11b0e84ce80588a196edd25a6f6.exe 29 PID 2760 wrote to memory of 1924 2760 run.exe 30 PID 2760 wrote to memory of 1924 2760 run.exe 30 PID 2760 wrote to memory of 1924 2760 run.exe 30 PID 2760 wrote to memory of 1924 2760 run.exe 30 PID 2868 wrote to memory of 1256 2868 030ce11b0e84ce80588a196edd25a6f6.exe 33 PID 2868 wrote to memory of 1256 2868 030ce11b0e84ce80588a196edd25a6f6.exe 33 PID 2868 wrote to memory of 1256 2868 030ce11b0e84ce80588a196edd25a6f6.exe 33 PID 2868 wrote to memory of 1256 2868 030ce11b0e84ce80588a196edd25a6f6.exe 33 PID 2760 wrote to memory of 1924 2760 run.exe 30 PID 1256 wrote to memory of 3004 1256 u27o.3.exe 34 PID 1256 wrote to memory of 3004 1256 u27o.3.exe 34 PID 1256 wrote to memory of 3004 1256 u27o.3.exe 34 PID 1256 wrote to memory of 3004 1256 u27o.3.exe 34 PID 1924 wrote to memory of 2720 1924 cmd.exe 36 PID 1924 wrote to memory of 2720 1924 cmd.exe 36 PID 1924 wrote to memory of 2720 1924 cmd.exe 36 PID 1924 wrote to memory of 2720 1924 cmd.exe 36 PID 1924 wrote to memory of 2720 1924 cmd.exe 36 PID 1924 wrote to memory of 2720 1924 cmd.exe 36
Processes
-
C:\Users\Admin\AppData\Local\Temp\030ce11b0e84ce80588a196edd25a6f6.exe"C:\Users\Admin\AppData\Local\Temp\030ce11b0e84ce80588a196edd25a6f6.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Users\Admin\AppData\Local\Temp\u27o.0.exe"C:\Users\Admin\AppData\Local\Temp\u27o.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2564
-
-
C:\Users\Admin\AppData\Local\Temp\u27o.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u27o.2\run.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2760 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1924 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2720
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\u27o.3.exe"C:\Users\Admin\AppData\Local\Temp\u27o.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3004
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\049b7335d372bd07248452d0b58e37cfb8420ac5b148b226adcb19ae95655a7b\4be6d339390640f0bf78f1574ad5b776.tmp
- Size 1KB
- SHA256 2ed341fe9ca16c163bf83be6172d3f11fd016749f66f7deb3ed3a7b8016e6344
- MD5 1eb73c17eaf34ef01bcd72965b9b2bdc
- SHA1 c5cd640b3315551d9c05db57fe2cc9e4051c1940
- SHA512 60ab9489b5518938b75ad429aa3af73d138716aca9050539afb12ad853d6880966eda7e892f31195c956f7536f3987c0fa88c4d69b47d17785ac3424c396bb4f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\U27O1~1.ZIP
- Size 3.7MB
- SHA256 a1dd547a63b256aa6a16871ed03f8b025226f7617e67b8817a08444df077b001
- MD5 78d3ca6355c93c72b494bb6a498bf639
- SHA1 2fa4e5df74bfe75c207c881a1b0d3bc1c62c8b0e
- SHA512 1b2df7bee2514aee7efd3579f5dd33c76b40606d07dba69a34c45747662fad61174db4931bca02b058830107959205e889fee74f8ccc9f6e03f9fd111761f4ea
- SSDEEP 98304:7goFFJ7lj6j1elkeoTNxPxDZhAryYACWcTIxlN+ba:7guJ7wpfTDPxD0P2YG
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\d43d2bbe
- Size 1.4MB
- SHA256 e2ee51b4f3d89a6661d3b8037ce2f7ec17a4d67e0af0692598f517459d78730c
- MD5 d08bcdfe8fba88a92a05738ff524f663
- SHA1 96a225ecd94eac6eb5ff14614221a384d63e266c
- SHA512 45fce77ea297e342ff8bc5fd3a51c5854e96ba9cf3cede44ea66f92ede1105c6a2e1cfae948557bda35c435ad6027bd57e439b4d5cbc8c0db31778175baea6fa
- SSDEEP 24576:9t04T4R4jP2vh6g8+6hUq41JG3ugeUvm1exGGtnYs6aCM0e1:9Tm4rmGPegFu1exdY1re1
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt
- Size 2KB
- SHA256 3e970930074d5fdbf0f5b44b439644ec342303b60d04a8d393d3e9ff6b1ac4c1
- MD5 9206489c88cb416bac9c6607544499cb
- SHA1 20ae85600f14be86a7c334837ff44f928d703f0b
- SHA512 3c2c23a970eefc96887f622c4280d688fdbb5d64c38a350f64068b398a07140fb6a5faf67d4cdc5b0e09b35d3d1ee1a50c0e20103933fc65695529d2f3a181a0
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt
- Size 3KB
- SHA256 a2f7ac64a37e3b4318b4f921cb9a7577a192a83d51dd93253c660aeb2250f19e
- MD5 adfab7e827d3016dfd8af0dd2d4c3991
- SHA1 84ed9a06e50726695f602f9cdabc44e43d3f1bb2
- SHA512 1f3c5be400c2ac4fec78f11801f97709f45e5182629f6133e3399412a64fca8234f9b79188ec929b9fbf411d52bea9a54a0d63b2416d4e774327f6086e27bc93
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\tmpBBA2.tmp
- Size 20KB
- SHA256 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
- MD5 c9ff7748d8fcef4cf84a5501e996a641
- SHA1 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9
- SHA512 d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
- SSDEEP 12:TLVsFVP89GkwtwhuFdbXGwvfhowcFOaOmzdOtssh+bgc4Jp+FxOUwa5q0S9zXhZn:TLcF1kwNbXYFpFNYcw+6UwcQVXH5fB
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u27o.2\UIxMarketPlugin.dll
- Size 1.6MB
- SHA256 cbcea8f28d8916219d1e8b0a8ca2db17e338eb812431bc4ad0cb36c06fd67f15
- MD5 d1ba9412e78bfc98074c5d724a1a87d6
- SHA1 0572f98d78fb0b366b5a086c2a74cc68b771d368
- SHA512 8765de36d3824b12c0a4478c31b985878d4811bd0e5b6fba4ea07f8c76340bd66a2da3490d4871b95d9a12f96efc25507dfd87f431de211664dbe9a9c914af6f
- SSDEEP 49152:/7Q2CH7FiYk7q8wOP2nyh9VgFdJYZL6MsQv4Pvg3KIA8wuSgKacXTT3Kos2lpm:sZH7FZk7LP2nyh9VgFdJYZL6NQgPVIAv
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u27o.2\bunch.dat
- Size 1.3MB
- SHA256 9387488f9d338e211be2cb45109bf590a5070180bc0d4a703f70d3cb3c4e1742
- MD5 1e8237d3028ab52821d69099e0954f97
- SHA1 30a6ae353adda0c471c6ed5b7a2458b07185abf2
- SHA512 a6406d7c18694ee014d59df581f1f76e980b68e3361ae680dc979606a423eba48d35e37f143154dd97fe5f066baf0ea51a2e9f8bc822d593e1cba70ead6559f3
- SSDEEP 24576:7vktfYOP8kCc3P/X970uBuBFA3S8Fa+/D9kGmk3Lh9AvPG:7vk5H8LIt1e2Sl+if2YG
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u27o.2\relay.dll
- Size 1.5MB
- SHA256 7b2db9c88f60ed6dd24b1dec321a304564780fdb191a96ec35c051856128f1ed
- MD5 10d51becd0bbce0fab147ff9658c565e
- SHA1 4689a18112ff876d3c066bc8c14a08fd6b7b7a4a
- SHA512 29faf493bb28f7842c905adc5312f31741effb09f841059b53d73b22aea2c4d41d73db10bbf37703d6aeb936ffacbc756a3cc85ba3c0b6a6863ef4d27fefcd29
- SSDEEP 49152:n2gm39uH+I5/GxEoadcqX7Q9F7r40YB+eTcq+PDXx1lWz0v2:DmtuH+e/RoadcqX7Qz7rDY8vq+Pbx1lc
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u27o.2\run.exe
- Size 2.4MB
- SHA256 a05b592a971fe5011554013bcfe9a4aaf9cfc633bdd1fe3a8197f213d557b8d3
- MD5 9fb4770ced09aae3b437c1c6eb6d7334
- SHA1 fe54b31b0db8665aa5b22bed147e8295afc88a03
- SHA512 140fee6daf23fe8b7e441b3b4de83554af804f00ecedc421907a385ac79a63164bd9f28b4be061c2ea2262755d85e14d3a8e7dc910547837b664d78d93667256
- SSDEEP 49152:Y8UMSn5cV2N9LNwtQ5gRR+moI1axGbYj6QAl4ImDkg7d5lROCDG5yzlC97W+uJUM:QMS5hN9OtQ5gRjoI8xGbYj6QAl4gg7dF
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\u27o.2\whale.dbf
- Size 85KB
- SHA256 b440170853bdb43b66497f701aee2901080326975140b095a1669cb9dee13422
- MD5 a723bf46048e0bfb15b8d77d7a648c3e
- SHA1 8952d3c34e9341e4425571e10f22b782695bb915
- SHA512 ca8ea2f7f3c7af21b5673a0a3f2611b6580a7ed02efa2cfd8b343eb644ff09682bde43b25ef7aab68530d5ce31dcbd252c382dd336ecb610d4c4ebde78347273
- SSDEEP 1536:X5B5jj6bWG+5cAD2Fno6ktTgDa+0rldAe7VwDb4bWTfmdI7p:X5Ljj6bi512Fn3b0Ie7qgbWd9
- MD5 SHA1 SHA512 SSDEEP
- Path \ProgramData\mozglue.dll
- Size 593KB
- SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
- MD5 c8fd9be83bc728cc04beffafc2907fe9
- SHA1 95ab9f701e0024cedfbd312bcfe4e726744c4f2e
- SHA512 fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
- SSDEEP 12288:BlSyAom/gcRKMdRm4wFkRHuyG4RRGJVDjMk/x21R8gY/r:BKgcRKMdRm4wFkVVDGJVv//x21R8br
- MD5 SHA1 SHA512 SSDEEP
- Path \ProgramData\nss3.dll
- Size 2.0MB
- SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
- MD5 1cc453cdf74f31e4d913ff9c10acdde2
- SHA1 6e85eae544d6e965f15fa5c39700fa7202f3aafe
- SHA512 dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
- SSDEEP 49152:fECf12gikHlnKGxJRIB+y5nvxnaOSJ3HFNWYrVvE4CQsgzMmQfTU1NrWmy4KoAzh:J7Tf8J1Q+SS5/nr
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\u27o.0.exe
- Size 226KB
- SHA256 eeaa177b0bc2d85cf8b416c2ed3b85fd50bd7c811bf41a32d161a10a767c2fda
- MD5 f85ca7da4201921c93b98f6555f3d7b7
- SHA1 523891e3e23bb45a52e402b6282f70f9e17cde9c
- SHA512 1b8220fe954799fbc43a702a1c508beff390c3f5a58e8e50e3c5ccce48459ec3a25df395f041f722cb67b0eb6c31013239f58a8b947e60344d15ce0c56e9cb17
- SSDEEP 3072:kpvTZ/uFMUVza2N0PHPJvIHtI0Eo8552iIwuNLuB:kpvT0Za2N0PxMtI0ENiiIZNLu
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\u27o.3.exe
- Size 4.6MB
- SHA256 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
- MD5 397926927bca55be4a77839b1c44de6e
- SHA1 e10f3434ef3021c399dbba047832f02b3c898dbd
- SHA512 cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
- SSDEEP 49152:1ZRCckM8wwGbtBiRFWSGqCW4FL5wslsAEL1ksS2NHsF3TjZ1I6bqmHC0Jg:1ZRCwrb64XwWsAwFaFXxg
- MD5 SHA1 SHA512 SSDEEP