Analysis
- max time kernel
84s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/08/2026, 11:17
Behavioral task
behavioral1
Sample
2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
Resource
win11ltsc2024-20260709-en
11 signatures
150 seconds
General
- Target 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
- Size 1.5MB
- Sample260807-nd22csfe22
- SHA256 3fa408fb9d44d7bedf8db3f40bb984bb3d1c55e8ece610c834a9ea135f37707d
- MD5 b27f5500f00b760075b0021f3bec2f77
- SHA1 c8ee998460902345bfa384345e5e95c9c554299b
- SHA512 0aba2ea422b3ee3b21944038a9d05a5788af4a28eca2a970e74cefbcdb239791fce8a33c11835f7f4b683c72a5f6a6a7690f81e2b70c67db880458a6a9e27039
- SSDEEP 24576:A3mnXoZjzyaEzD5TvinrmkzywFq83Pk0Le5ji0hmxNrM:A3kM456r9WPji0Aj
- TLSH T1E9654916F6A44BA5D02BC178C9D2565AEB733C520F308BCB13549E293F277D19E3A722
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 10 IoCs
resource yara_rule behavioral1/memory/2032-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00070000000244b2-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4996-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b83-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/2032-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4996-41-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000200000002126a-451.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0004000000021651-1267.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0010000000018128-1616.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000600000002291b-2080.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x00070000000244b2-6.dat aspack_v212_v242 behavioral1/files/0x0003000000022b83-12.dat aspack_v212_v242 behavioral1/files/0x000200000002126a-451.dat aspack_v212_v242 behavioral1/files/0x0004000000021651-1267.dat aspack_v212_v242 behavioral1/files/0x0010000000018128-1616.dat aspack_v212_v242 behavioral1/files/0x000600000002291b-2080.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4996 patcher.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" patcher.exe - Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe$ 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Java\jre-1.8\bin\java-rmi.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Windows Media Player\wmpnscfg.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\jar.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Java\jre-1.8\bin\javacpl.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\ktab.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\orbd.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE$ 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\xjc.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\javac.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe$ 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\ohub32.exe patcher.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jdeps.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe$ 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\ohub32.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javaw.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe$ 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javadoc.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe$ 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe$ 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language patcher.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2032 2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe 4996 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-07_b27f5500f00b760075b0021f3bec2f77_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe"1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:2032
-
C:\905c0769f9a06c95a24ddf945\patcher.exeC:\905c0769f9a06c95a24ddf945\patcher.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4996
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.5MB
- SHA256 3fa408fb9d44d7bedf8db3f40bb984bb3d1c55e8ece610c834a9ea135f37707d
- MD5 b27f5500f00b760075b0021f3bec2f77
- SHA1 c8ee998460902345bfa384345e5e95c9c554299b
- SHA512 0aba2ea422b3ee3b21944038a9d05a5788af4a28eca2a970e74cefbcdb239791fce8a33c11835f7f4b683c72a5f6a6a7690f81e2b70c67db880458a6a9e27039
- SSDEEP 24576:A3mnXoZjzyaEzD5TvinrmkzywFq83Pk0Le5ji0hmxNrM:A3kM456r9WPji0Aj
- TLSH T1E9654916F6A44BA5D02BC178C9D2565AEB733C520F308BCB13549E293F277D19E3A722
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe
- Size 1.6MB
- SHA256 5561a18e7e17dadeb0a61e12ff0cef913d693c48e7d7fbd7c94443e050ea2778
- MD5 dfc3aca05ca8e69c0844cfe882247b75
- SHA1 bf222cf4bd6636a104e3970cc0a966f7609f0310
- SHA512 14b2310a6fd185b09d2d7a1049aa759285b5815e29e52a66a28d0f290cad71cce91fdd6559761b9913a343d750c5bcf0673bf1cafb90a6a18dbe3ce4f7be3d73
- SSDEEP 24576:A3mnXoZjzyaEzD5TvinrmkzywFq83Pk0Le5ji0hmxNrMdTjE:A3kM456r9WPji0Ajow
- TLSH T1F8754916F6A44BA5D02BC178C9D2565AEB733C521F308BCB03549E293F237D19E3A762
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.0MB
- SHA256 aaaeff9cd3512fb3a2aeaecda86475fdb8e63be43e6dc4f66f453d6ec7a436fe
- MD5 3dedd383934c7fbde87628795deecd32
- SHA1 7c3ecdba0dd7b66f6504fcbbc9b55abf12e5b8e6
- SHA512 bfd99864118b5ad74aef98763020baf4cedc7973ab429e9d90cc09103f69992a731244e76d0cd42ee21833b4991b0c3383718ac578c2951bec9988fe3d5f26e6
- SSDEEP 24576:A3mnXoZjzyaEzD5TvinrmkzywFq83Pk0Le5ji0hmxNrMD0Le5ji0hmxNrM:A3kM456r9WPji0AjKPji0Aj
- TLSH T11CA54A16F6A44B75D03BC079C5D2969AEA723C421F308BCB03559B683F277D19A3A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
- Size 1.5MB
- SHA256 17b44a509c5f6e283cacdeb3f16af44baebbae310f9639da4f5b12db1379a6f2
- MD5 8dbc299fa1e548d2bb2441abd9b2deb5
- SHA1 11a19c10d5ee48ffbab63f381e0e7e708418be91
- SHA512 be90d239d7496ab5bdeccfdbd8bcce57aff611d512ab3730d563c91769291ce76ba3917058681f81c0f7b153a0b5c55f170f396bce68c89f1630036e8882cc31
- SSDEEP 24576:A3mnXoZjzyaEzD5TvinrmkzywFq83Pk0Le5ji0hmxNrMIL:A3kM456r9WPji0AjH
- TLSH T1E9755916F6A44BA5D02BC178C9D2565AEB733C520F308BCB13549E293F237D19E3A762
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
- Size 1.9MB
- SHA256 97c2b18aed345a906cfeda74ce2355d89eed4d0a0ce8cc5f1d998c097d3b6669
- MD5 1c4d95e3674bd16efb5534cd40977bb3
- SHA1 35bf7fc60db61e96e3adb9de6fb912a67cbfdef1
- SHA512 e7e2b92c2571e3925a968927ae0579a849d0d574351df401ceeb33870537e1e6f421dab2a2f43686d35d78216d01cd2945c4a7c1adc7c8399d40e40e9628ddd5
- SSDEEP 24576:A3mnXoZjzyaEzD5TvinrmkzywFq83Pk0Le5ji0hmxNrMpi6:A3kM456r9WPji0AjAi6
- TLSH T1FD951883A7558EB5F02FC074C4925279A6733D190FE386CB124E7E293F3668959F9322
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
- Size 1.7MB
- SHA256 65f28d9e4d25906efe8a6e492f9cf83bfc63ac5c6c78211f057aac45f1a69db6
- MD5 70fd5cd9c88247f48d80f52856f5b3aa
- SHA1 46a0727551c5eddb73874fe4c3d7bf3cb87b1b5a
- SHA512 67430a0e7e0c69a9e2f2292e6780cbdbdc311c6698c97e1cee80d377f8eef48d6b431aa089003d9dd72c1e0642281492ba86ad91edc6548951dd0da209b6e338
- SSDEEP 24576:A3mnXoZjzyaEzD5TvinrmkzywFq83Pk0Le5ji0hmxNrMfV+PAk2hMH3:A3kM456r9WPji0AjYi2WH3
- TLSH T1BE855B22B6A44BB5D02BC174C9D2566AEB733C524F3087CB13549A293F277D19E3A723
- MD5 SHA1 SHA512 SSDEEP TLSH