Analysis
- max time kernel
148s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system - submitted
20/04/2024, 20:11
Behavioral task
behavioral1
Sample
fd8b9c7f52d0e936a1ccf2e7347407df_JaffaCakes118.pdf
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
fd8b9c7f52d0e936a1ccf2e7347407df_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
6 signatures
150 seconds
General
- Target fd8b9c7f52d0e936a1ccf2e7347407df_JaffaCakes118.pdf
- Size 13KB
- Sample240420-yyb1sagg54
- SHA256 fa3e3bafb63957bdfad793c5cc192ab20f9cee2dbd4224c6c4d7ba88c870cc2f
- MD5 fd8b9c7f52d0e936a1ccf2e7347407df
- SHA1 b0defa4eba7a6f44b9302e2e712c6c6aa494cd79
- SHA512 c7db455332b81dfe9e09c4610c5eabbf54b1935b7486f4be1501c7ffe8d92e05c129fb1ce77cbef3a94e2c6d22f01287d39b94a8869fac5335e3a47e7d8a7f0a
- SSDEEP 192:Vo3j5AD4jigQ1uiDiryj3OBJs0rHkrs03RnBLB6eJVa1ykrsm3kIqD:ymD4jhkirseH5rEY0pBLROYmfo
- 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-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1272 AcroRd32.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe 1272 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1272 wrote to memory of 1588 1272 AcroRd32.exe 89 PID 1272 wrote to memory of 1588 1272 AcroRd32.exe 89 PID 1272 wrote to memory of 1588 1272 AcroRd32.exe 89 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 1388 1588 RdrCEF.exe 90 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91 PID 1588 wrote to memory of 4964 1588 RdrCEF.exe 91
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\fd8b9c7f52d0e936a1ccf2e7347407df_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:1272 -
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:1588 -
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=DD9ED5CB0A64BEE576EE41DBE6A2291E --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1388
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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=B665AC25FEDDB90B1D0B78FFC3CAF3DF --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=B665AC25FEDDB90B1D0B78FFC3CAF3DF --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4964
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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=1B7F14B248A4A643BA0C0B66EAE5CD0B --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2800
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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=066920F2B06AB53D455AFDB97C9832E6 --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=066920F2B06AB53D455AFDB97C9832E6 --renderer-client-id=5 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job /prefetch:13⤵PID:3260
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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=14B5A384E5888780FDAE57AE084F1D56 --mojo-platform-channel-handle=2548 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3008
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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=F8F8B5F70C3BB3500A383183B28DD150 --mojo-platform-channel-handle=2832 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3676
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:972
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 e9fd4cec5ab125dbe1a5c3fc421fdaa4ec5dfd7b731e5aa2af5c26c93b4de881
- MD5 a4ff58f892cb3c9172baf87e3b7487f4
- SHA1 f07a634e5164802a13a035627fceb7a82dc4cdd4
- SHA512 5936c05fa6434dce2447852bbf607d451ee77fb6fabc8282da6060c0176e94879638a59308ac8e6bbe0ce9c8559eb1bb01e31ba3011a8e26fe9f96d52275442a
- SSDEEP 384:yeOdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:F+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