Analysis
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max time kernel
93s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 03:45
Behavioral task
behavioral1
Sample
08b763f1f3e6ea6c6d65961d35589f08_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
08b763f1f3e6ea6c6d65961d35589f08_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
08b763f1f3e6ea6c6d65961d35589f08_JaffaCakes118.pdf
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Size
77KB
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MD5
08b763f1f3e6ea6c6d65961d35589f08
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SHA1
2182934f118eabee0f779a9156d75e6dd8a308ef
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SHA256
7d3b6a8074067ab524afda08e779074c57cc85efdf0e0d3f538445f831885ba3
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SHA512
3541439f524069d282efea4b33d2f386bf5ed1cf27c12b321a9e0ed7e7b7aa6a6fd84904d38298fcf0c78a0e9c1a5b681f76d16cd4cf551f2704822f8056b02f
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SSDEEP
1536:d0XXpPebSKtcasea866Ath92YGgM1U020r+Rpa3fbEnBXE:6Xhe3S6AR5o20r+RpmTE2
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3960 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe 3960 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3960 wrote to memory of 1996 3960 AcroRd32.exe 83 PID 3960 wrote to memory of 1996 3960 AcroRd32.exe 83 PID 3960 wrote to memory of 1996 3960 AcroRd32.exe 83 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 4588 1996 RdrCEF.exe 84 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85 PID 1996 wrote to memory of 1940 1996 RdrCEF.exe 85
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\08b763f1f3e6ea6c6d65961d35589f08_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:3960 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1996 -
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=9EB471F9B9DF38ABFE9CD4B53973ADBD --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4588
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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=8CE3251F8FCE5962200550992D727E15 --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=8CE3251F8FCE5962200550992D727E15 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1940
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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=80A2CACA7C550E7366641385BA011262 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5072
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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=3C989624C38E16D43178FDFE6767F2B2 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3312
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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=A449ED34CA882A023FCB63B21D9DC4D6 --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=A449ED34CA882A023FCB63B21D9DC4D6 --renderer-client-id=6 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2572
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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=5AF4E608981659A2A430AEC1008E436C --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4688
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5df6e84368fa6b90b1f8e67bf344d5487
SHA12febf3e8e797d671a7157f7c8f32a5ac91051033
SHA256aeb24eeb963ce487b7f5676d256516fb6609efacc83fdd313ee8589cbfffc349
SHA512a6d14060eb38abdf0187d6cd393dc381d6a9810681a4d50d74bf50695fab924a9bc3f683bd7139a6b96e582b139e0017c9f8820fc89cc5247f56d94c2e13a1d8
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5