Analysis
- max time kernel
95s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/07/2026, 14:29
Behavioral task
behavioral1
Sample
2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe
Resource
win11ltsc2024-20260706-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe
- Size 984KB
- Sample260709-rt355scx91
- SHA256 42ce7a62e6d411d3009c38b4b36f53c79625687bb90a0bb4973fe5ebe31d1329
- MD5 cb370ae90982187a276a34425c7b6100
- SHA1 ae9f28c5e466156b50fbf8be0ae568dc5e7aa8b5
- SHA512 cbba448b9b69359fd23ab5b9ad9ae4b6c55f96adf00f395442bcc60ed78e5e29efcf3f38e71db7ffffa6074f8850688de06192a848fa007646e9d3dabafe9587
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLmelRXqD5TvinrmC:A3k03kHRJB56rX
- TLSH T18D255A07A6990FE8D01F81748A968A62E7777C121F2093DF1354AE253F72BD06E3A357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/1864-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00070000000245b6-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3160-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b65-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1864-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3160-23-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000233af-1281.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000020333-1579.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000400000001ebe3-1931.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x00070000000245b6-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022b65-12.dat aspack_v212_v242 behavioral1/files/0x00020000000233af-1281.dat aspack_v212_v242 behavioral1/files/0x0003000000020333-1579.dat aspack_v212_v242 behavioral1/files/0x000400000001ebe3-1931.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3160 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" 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_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:\Windows\SysWOW64\:\autorun.inf patcher.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.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\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.exe$ 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ielowutil.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateSetup.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\notification_helper.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe$ 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe$ 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe patcher.exe File created C:\Program Files\Mozilla Firefox\uninstall\helper.exe$ patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpshare.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\BHO\ie_to_edge_stub.exe$ 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\idlj.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\msoasb.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\MicrosoftEdge_X64_139.0.3405.125.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfo32.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmlaunch.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe$ 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE$ 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe$ 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe$ 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe$ 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe$ patcher.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 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_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 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1864 2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe 3160 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-09_cb370ae90982187a276a34425c7b6100_cobalt-strike_conti_elex_hijackloader_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:1864
-
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:3160
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 984KB
- SHA256 42ce7a62e6d411d3009c38b4b36f53c79625687bb90a0bb4973fe5ebe31d1329
- MD5 cb370ae90982187a276a34425c7b6100
- SHA1 ae9f28c5e466156b50fbf8be0ae568dc5e7aa8b5
- SHA512 cbba448b9b69359fd23ab5b9ad9ae4b6c55f96adf00f395442bcc60ed78e5e29efcf3f38e71db7ffffa6074f8850688de06192a848fa007646e9d3dabafe9587
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLmelRXqD5TvinrmC:A3k03kHRJB56rX
- TLSH T18D255A07A6990FE8D01F81748A968A62E7777C121F2093DF1354AE253F72BD06E3A357
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe$
- Size 1.1MB
- SHA256 4001df102106ac9beaf1cc39545c0032290e31ca25a50e292defd4f3aa58df63
- MD5 b530033d8fde02b058858b29b14360d9
- SHA1 8a11fd528de1d8ddbf3eba09544ae6b14673fd70
- SHA512 da83a4fad29168db877ad5adc3114ea5b4c16bbfa3fbe963d0665766046933402500ed4ea8015b12423fa0b65eba0d3bdebb46e77f9171c9b1d0a308fe9690ff
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLmelRXqD5TvinrmpGen:A3k03kHRJB56rJI
- TLSH T10E356A07A6980FE8D11F81748A958A62EB777C120F2097DF1354AE153F72BD0AE3A753
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe
- Size 1.1MB
- SHA256 0cb8a000cced1a683f3c81b4e4ae5ca8a9dc5407fbbc0e7dad4a1612e29d9042
- MD5 2c2c4dc9b1f2d6adc6b1508bae4b5357
- SHA1 3ffd11e0efca705a1f2171d077edaed0d9172ee9
- SHA512 2dcd997202a9eed9d756496be858207a40922d4c98be682f05451c390b9811aa112eb0335482c5e588c758324961e71aacd490e1ea356750a110ae54845d04f1
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLmelRXqD5Tvinrm+TjE:A3k03kHRJB56rNw
- TLSH T14D356B07A6980FE8D11F817486928A62EB777C121F2097DF1354AE153F32BD0AE3A757
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.5MB
- SHA256 ac626601e8748643c7d0b81fb727590e4d1dd330cbd9db1c1e13f9bc0f0a03c6
- MD5 cf97087e6efbbbbc96f1b67d933edcd5
- SHA1 4bf585546670bdaf9b65cef653075e541c5e14cd
- SHA512 b27abc53604e1c2bad07740b6e40bd859b48928ce42f4d57d0d4b8d01d5afaf07041d109a2e0f40dd224d615c76b8ad667ab772ea3d52e10d9d9a2ae7415ee77
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLmelRXqD5TvinrmC0Le5ji0hmxNrM:A3k03kHRJB56rTPji0Aj
- TLSH T177755B16F6A44BA5D02FC078C5D2965AEA733C421F3087CB1354DE293F67BD19A3A722
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
- Size 1.0MB
- SHA256 b90e53132b0bf9ddc1da7ece8cc68c2419e400fd8f96960164ed2a8a35e8bdbb
- MD5 b2c30d682893e3eb5f0c91d4764d7bea
- SHA1 bf550bedf6b22b7c5590dd3d5a283303bfbefacc
- SHA512 6d9729911fe04516fd01a5eb2b720dc5e40de6b0561b870305a113f9e041abd3bc1b6226327fe77698a07d9703d9d9cdd61a5776caf4bcf5fde271212de6a3b3
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLmelRXqD5TvinrmgF:A3k03kHRJB56r9
- TLSH T1A5355A03E6990FA4C14F81748A968A62EA377D520F2097EF1354BF253F32BD06A39757
- MD5 SHA1 SHA512 SSDEEP TLSH