Analysis
- max time kernel
148s - max time network
150s - 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, 10:19
Behavioral task
behavioral1
Sample
1ef463ea8980b9bc3b590acfeeb99a18_JaffaCakes118.pdf
Resource
win7-20240611-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1ef463ea8980b9bc3b590acfeeb99a18_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
6 signatures
150 seconds
General
- Target 1ef463ea8980b9bc3b590acfeeb99a18_JaffaCakes118.pdf
- Size 11KB
- Sample240702-mc1aps1gqp
- SHA256 73b319cd9ba8672b51c13858dd85aa087560203f154e5a4fba163730fea7f79b
- MD5 1ef463ea8980b9bc3b590acfeeb99a18
- SHA1 c662127e5e2b8f3b8bab610b85c460bade4865f8
- SHA512 65b6b48e8d70647e73f73a6e297cd59443db59bf683f625febf9df85dcdaf3c087f4c34bc2f533f974197d155597749974039f72842aa4f0237e0f1389c6e530
- SSDEEP 192:YPz4ULMxLIKXHw08z1RCf8nsLoZAXs9bAXFUwLZEGoT3H3vU1+B4A+trjkQF:YPz4ULMxLIKXHw08z1UfKHZErVvtOvF8
- 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-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1804 AcroRd32.exe - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe 1804 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1804 wrote to memory of 5112 1804 AcroRd32.exe 88 PID 1804 wrote to memory of 5112 1804 AcroRd32.exe 88 PID 1804 wrote to memory of 5112 1804 AcroRd32.exe 88 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 3716 5112 RdrCEF.exe 89 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90 PID 5112 wrote to memory of 4972 5112 RdrCEF.exe 90
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\1ef463ea8980b9bc3b590acfeeb99a18_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:1804 -
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:5112 -
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=AD4E95CB13F91D72A23747835DA60336 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3716
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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=FDE6CF761CBAD4C2C0A76CB7B325678B --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=FDE6CF761CBAD4C2C0A76CB7B325678B --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:4972
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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=A67B508DE8F3FB10980E78F26FCAD7F7 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1800
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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=0B48B6B3EF0C4B257CFCA26FCDE84484 --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=0B48B6B3EF0C4B257CFCA26FCDE84484 --renderer-client-id=5 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job /prefetch:13⤵PID:4968
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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=AFFA8A62C3E52572B054928BA62A4DCB --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1564
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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=20839171BC75178668C95F26908956B9 --mojo-platform-channel-handle=2384 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:408
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4776
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
- Size 64KB
- SHA256 fb4a19a66fea7f991a1a989372d0b70252d252d43058df2c5afdf47f04567aeb
- MD5 daccc7b7a42b26a19631e42306537496
- SHA1 6418ae3d3e0f47fb68c652f194ad6f1831dd532a
- SHA512 321be68d1a82b35cad7d86ec70a1573cd79c7bc019e9580cd55cb36ffa897fe6ba88941a33598c0ce600b4a8b0ba0a7c129fc4a7fe28743379edb9e5e7ebf777
- SSDEEP 384:yeWdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:N+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