Analysis
- max time kernel
132s - 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
29/05/2024, 02:40
Behavioral task
behavioral1
Sample
7f3d56a93bd6402a31b7154a4ec372c8_JaffaCakes118.pdf
Resource
win7-20240419-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
7f3d56a93bd6402a31b7154a4ec372c8_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
6 signatures
150 seconds
General
- Target 7f3d56a93bd6402a31b7154a4ec372c8_JaffaCakes118.pdf
- Size 15KB
- Sample240529-c52dcsfc5y
- SHA256 8136f299e9cb3864e94b6f4988f377fb3c3088dddf7d38c05ea5e5f2359be02f
- MD5 7f3d56a93bd6402a31b7154a4ec372c8
- SHA1 546e5353576b48612f568a056b6a7e35eb32b7a4
- SHA512 1d351579e386824921431b2ce0e6ce85ed425292196caa83918f391c8572389c6aeb134adba249ec12599eca721de534896e99e677b7f028b31bf3620182393c
- SSDEEP 384:5X5nzeSUJA7BQ++ke+RArErpgWJwAyxrLIOVE:H/qA5ArEgWJwVrER
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 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 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2800 AcroRd32.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe 2800 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2800 wrote to memory of 4744 2800 AcroRd32.exe 101 PID 2800 wrote to memory of 4744 2800 AcroRd32.exe 101 PID 2800 wrote to memory of 4744 2800 AcroRd32.exe 101 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 2640 4744 RdrCEF.exe 102 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103 PID 4744 wrote to memory of 748 4744 RdrCEF.exe 103
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\7f3d56a93bd6402a31b7154a4ec372c8_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:2800 -
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:4744 -
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=FF7E5A1175C7E58A8F3FED13A80452E7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2640
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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=61A6D4A6DDC03C896DB8559552DAA6FA --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=61A6D4A6DDC03C896DB8559552DAA6FA --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:748
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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=9B067773A76C459CF7AB8355B3A68416 --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3824
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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=78DD3A220F59E485BB516D1D32913CE2 --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=78DD3A220F59E485BB516D1D32913CE2 --renderer-client-id=5 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:13⤵PID:3880
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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=FC72F7EC4870EA0C6D089DEE6F02105D --mojo-platform-channel-handle=2912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3508
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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=9E30A73B5D56B6AFD5472239741938E0 --mojo-platform-channel-handle=2368 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4832
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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=4572,i,1697479186275492802,18058102846092193784,262144 --variations-seed-version --mojo-platform-channel-handle=4256 /prefetch:81⤵PID:5036
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 8afecb778c3565301c3f37211859fc98b8b4cb68a743be1f22e050aa8daf3f96
- MD5 7eb271395f714ab7a5c3fb0b0511d813
- SHA1 97b25a710c2d4396bc7ea8ad62fa394a3cbeb10d
- SHA512 612135953440ade33cedddfa1af5e855c0fa6892566ddf4c1a68235472f7ef82950c9958711bd90aa0a2dc24922b38a382548f604c27c7ad4a5a04de626574be
- SSDEEP 384:yeKdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:J+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