Analysis
- max time kernel
134s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
02/07/2024, 15:01
Behavioral task
behavioral1
Sample
1fbd399e0d4fbb38cdf1acd29ab5e2d4_JaffaCakes118.pdf
Resource
win7-20231129-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1fbd399e0d4fbb38cdf1acd29ab5e2d4_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
6 signatures
150 seconds
General
- Target 1fbd399e0d4fbb38cdf1acd29ab5e2d4_JaffaCakes118.pdf
- Size 16KB
- Sample240702-sdyfdssbnp
- SHA256 dcb456275869f653bde941d0614d9ec3814c80a0c190b10cb7883af4894f6361
- MD5 1fbd399e0d4fbb38cdf1acd29ab5e2d4
- SHA1 fad8cf4d2d101de2f0d4e0c0d5d06023edc8459b
- SHA512 efe37ce7483a3815fd4afafa19737b01fc0b8d8cbc836a5f64f867d9a192939bc704c22c810f1137beec83909b9485dfb95c935c0429b24e178e34d4ded3a47b
- SSDEEP 384:iPV11pQTNKxT8O90P0JrVL27H+UKS5u9YffCgG9kK+1EDeWLZempwdbV7GGY/V:xQT8U0PWBqRKM3Cgo81EeWLZMxI
- 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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1904 AcroRd32.exe - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe 1904 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1904 wrote to memory of 228 1904 AcroRd32.exe 97 PID 1904 wrote to memory of 228 1904 AcroRd32.exe 97 PID 1904 wrote to memory of 228 1904 AcroRd32.exe 97 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 2076 228 RdrCEF.exe 98 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99 PID 228 wrote to memory of 3348 228 RdrCEF.exe 99
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\1fbd399e0d4fbb38cdf1acd29ab5e2d4_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:1904 -
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:228 -
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=2C7F535757EC5D7C433DAD3FBD9DD3A1 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2076
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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=935B45663FCCE2F7A201A6C4453A6157 --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=935B45663FCCE2F7A201A6C4453A6157 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:3348
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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=BBDF050652BA03A34AF4EB7265F5EA42 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4052
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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=1492951CB1646A3550BA116CCFFDD0F3 --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=1492951CB1646A3550BA116CCFFDD0F3 --renderer-client-id=5 --mojo-platform-channel-handle=1820 --allow-no-sandbox-job /prefetch:13⤵PID:2916
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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=0E3A6BACE567D6194ED874CB6E9ACD75 --mojo-platform-channel-handle=2724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:432
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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=10A9594A0147A984E11B38843F2D5ECA --mojo-platform-channel-handle=2400 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3060
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2796
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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 --field-trial-handle=4132,i,8998666007764333392,14724298544432336038,262144 --variations-seed-version --mojo-platform-channel-handle=4440 /prefetch:81⤵PID:4344
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 222e51903a8a78349880b4930940a85f8e3b414d47d59c5b27930557d77f258c
- MD5 d8ff683c737e75ad5bcaecfac970867a
- SHA1 49f58b106fb4b50ba4b9f2bd194aaf19d89fdfac
- SHA512 d6d639bdc528a2746f89a436cfaf4e2d0874e2dcfcb8f0b0c9b21941ed78d33b5705fab1e04b03f3237e3cefdfef8ec9bbe3c48e3a33bcd0050d6c512ab50f60
- SSDEEP 384:ye+dThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:V+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