Analysis
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max time kernel
94s -
max time network
135s -
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, 15:39
Behavioral task
behavioral1
Sample
0b64d686554702cda07fed3c83291bbe_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0b64d686554702cda07fed3c83291bbe_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
0b64d686554702cda07fed3c83291bbe_JaffaCakes118.pdf
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Size
99KB
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MD5
0b64d686554702cda07fed3c83291bbe
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SHA1
7be0aed85392c93ddbd317f212994e30b63bac40
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SHA256
fc548f18f03f228c5f285023526cce6072f1ae94a5d783f69ace8651d7e53c50
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SHA512
5da48708f3315c9d6162d52474ee5347f1bdc2ae62e9eb230df44a466f9504d263095ffeabad97efc94792813789cc8355b424730fffe996ff17f0e730d16fab
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SSDEEP
1536:n3a5uIS93i5xQmSfwHE2zX9JpISIhvytCDXiJwtiIxfxjZGe/hDpNuhMAnGkLSRq:3rlGiiX2caX68xfx1fWOAnJsbgj5p
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 AcroRd32.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 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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2612 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe 2612 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2612 wrote to memory of 4320 2612 AcroRd32.exe 82 PID 2612 wrote to memory of 4320 2612 AcroRd32.exe 82 PID 2612 wrote to memory of 4320 2612 AcroRd32.exe 82 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 5092 4320 RdrCEF.exe 83 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84 PID 4320 wrote to memory of 3484 4320 RdrCEF.exe 84
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\0b64d686554702cda07fed3c83291bbe_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:2612 -
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:4320 -
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=DA8734F0DA01A7F31348FC3ECF2D939C --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5092
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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=49116D5ECAFD24752A760704925A80D8 --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=49116D5ECAFD24752A760704925A80D8 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3484
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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=C4E4823026995FD434756A910EA5BEFD --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3224
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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=699D7D2A0F1289E9BBC0147D374AEC31 --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=699D7D2A0F1289E9BBC0147D374AEC31 --renderer-client-id=5 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4980
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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=2A66A5A76899E84B22777DD3A19DADE1 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4868
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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=0CF0A32E3851B12C3D7F3F0228B4C45D --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:220
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5116
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD53d6801f78442ac817931a783e5ef98d7
SHA199fafdee430ab23afc354569b59b328b32059580
SHA2562f4a3dbdf95fd1b909d658eb3e432510ee174feb45a09552f6f57adfd039d3ba
SHA512fc6674f0d051b17b5e01f7f14bd5407e3f9a4bbb101a3c83b681f668e0623974c7d66c60a299773977b0d03370d8a1fb7698bc75cbb86c3e402538ed87064d63
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5