Analysis
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max time kernel
94s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-12-2024 14:40
Behavioral task
behavioral1
Sample
d791723f26873c5eb67020ded14e4b69_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d791723f26873c5eb67020ded14e4b69_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
d791723f26873c5eb67020ded14e4b69_JaffaCakes118.pdf
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Size
75KB
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MD5
d791723f26873c5eb67020ded14e4b69
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SHA1
497ca18905e202b27f89f82bf6740574331512c1
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SHA256
20f6c923edb7aa4185626ba53ade37a078c6ea0279eb294cbd723585ca2c03ba
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SHA512
dab0c1f517069e60f4482ba8bfe485f83de958aba140a9b311f1be4a7eeb5102aa6483fbbbda68ec4e0f89fed8d265c34eb39f20a62e4e7930b3767377fe53ba
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SSDEEP
1536:6vkBHma94dKl9b65KzFAzmyz5pwjYvv7DIzYJU8/yW6pOu26WXQaTFPhya:e9cOKl9MK5ACydJzDIP8/fu2ZQM
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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 384 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe 384 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 384 wrote to memory of 2700 384 AcroRd32.exe 82 PID 384 wrote to memory of 2700 384 AcroRd32.exe 82 PID 384 wrote to memory of 2700 384 AcroRd32.exe 82 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 3940 2700 RdrCEF.exe 83 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 RdrCEF.exe 84 PID 2700 wrote to memory of 2440 2700 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\d791723f26873c5eb67020ded14e4b69_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:384 -
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:2700 -
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=98278392D23B3400101A30B757BB105D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3940
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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=3C1559FCB4CFD3DCC97DA9C9D311D2B7 --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=3C1559FCB4CFD3DCC97DA9C9D311D2B7 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2440
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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=2DF7784BDF6037E81A1C498AAB532BFF --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2872
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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=4BA6C1C95E724C28046B031BAB97C8F0 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3248
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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=D5D3D8E09C035909E00A5E388D30CA6B --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2236
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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=E061722FC5083753583B64EBD40424C6 --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=E061722FC5083753583B64EBD40424C6 --renderer-client-id=7 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1144
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5008
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5dabcf3ee22e35681760b992c71ef5f0b
SHA18075ae2c86676f92ae1d0f333e0b68b7cc42ab14
SHA2560d6673e915c1e1b177cfdf97e5bfa5a18203ee8d8c3c90fbf615ba86b5eb2d54
SHA51232367fb700cf12c71cbd934987f9fe2e4a33d3adc2f78f06b6a8cfdce64d920e653543721d6407b36fe8b374aed30319cc375369dc91b60376946895fd6474f6
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5