Analysis
- max time kernel
133s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
02/06/2024, 04:10
Behavioral task
behavioral1
Sample
8cdb407f19b4bc226b3a728827ba2fff_JaffaCakes118.pdf
Resource
win7-20240419-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
8cdb407f19b4bc226b3a728827ba2fff_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
6 signatures
150 seconds
General
- Target 8cdb407f19b4bc226b3a728827ba2fff_JaffaCakes118.pdf
- Size 48KB
- Sample240602-erhefabb33
- SHA256 030fe3ebcda6742deb5fdd1bdf913f5c01117921edf05ae9977c70dc88e5e22d
- MD5 8cdb407f19b4bc226b3a728827ba2fff
- SHA1 236fa9ffa4c33d878c833bf8b7532afed9c99af3
- SHA512 c61a92e7dd26547fa222be177b204996e5311159424e32bbf47534fd38af1190aaf69c63dee4db3038a7961a2ce817509098cd015e1a353234843bd4275384e6
- SSDEEP 1536:W03R2HsSswjpvdg8sdZMOdG/wvvebBGg+A6dLld8xnaT2ujy9gc8skrZTIno+vbf:W03IHsTqZahTfwYXM4/zdgxnuNV198oO
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- 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 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4628 AcroRd32.exe - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe 4628 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4628 wrote to memory of 3992 4628 AcroRd32.exe 98 PID 4628 wrote to memory of 3992 4628 AcroRd32.exe 98 PID 4628 wrote to memory of 3992 4628 AcroRd32.exe 98 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 1984 3992 RdrCEF.exe 99 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100 PID 3992 wrote to memory of 2536 3992 RdrCEF.exe 100
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\8cdb407f19b4bc226b3a728827ba2fff_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4628 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:3992 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=265270D69380609F38248DE32EAD2BC6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1984
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=7B8E2EBE4CB8D0A1DEF8DA6F40D340F2 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=7B8E2EBE4CB8D0A1DEF8DA6F40D340F2 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:2536
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=EBB118688B5BB75EC0A642A948D81879 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2116
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=4D45EBE6195DAE05AF23E916BD5372DE --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=4D45EBE6195DAE05AF23E916BD5372DE --renderer-client-id=5 --mojo-platform-channel-handle=1792 --allow-no-sandbox-job /prefetch:13⤵PID:4068
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=10DF7D4F3DCE7A275621354C6A357345 --mojo-platform-channel-handle=2648 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1456
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=29C2743F8AA7A606F7FFB784810F02F4 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4428
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3852,i,1067197275908310731,12785105794523264014,262144 --variations-seed-version --mojo-platform-channel-handle=4108 /prefetch:81⤵PID:3212
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
- Size 64KB
- SHA256 f6b59bd8101cb9eafe19ad7cba9f5285d714e2618b8b09544661602cd4430fd7
- MD5 cfc1eadde6ba59415931661f7ef49884
- SHA1 b7df7e9e3c4f18e45c07726a81fc06a91978d0a8
- SHA512 4be89905782b0fb5a4fc457e4960990da758be630eff9b81ffc70f07cd4a72a513715bda0a2958a1de34e89488a5ec35220cec637f53fad8d89e9f8a3aacf2d3
- SSDEEP 384:yeudThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:d+elZsLQCZsL3hUS4
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
- Size 36KB
- SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
- MD5 b30d3becc8731792523d599d949e63f5
- SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
- SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
- SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
- Size 56KB
- SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
- MD5 752a1f26b18748311b691c7d8fc20633
- SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
- SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
- SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
- MD5 SHA1 SHA512 SSDEEP