Analysis
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max time kernel
94s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2024, 01:44
Behavioral task
behavioral1
Sample
37d849f3c16c7f260f7caa12218ef204_JaffaCakes118.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
37d849f3c16c7f260f7caa12218ef204_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
37d849f3c16c7f260f7caa12218ef204_JaffaCakes118.pdf
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Size
74KB
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MD5
37d849f3c16c7f260f7caa12218ef204
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SHA1
bc1a637be8264503d52dfa2f9861a91440510f84
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SHA256
af27f34b0a12bb471a264359d13220142b2a782aae58a8de8bc1507a3a11ed0d
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SHA512
464247981eb6da750a7d68e3ca02f67109f57a01d0d4da64bb4963d0a60b668508bcef10b3a044afdc3edccbc35d316c0174fa24dc63b9adde263a5adfbc9136
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SSDEEP
1536:UvTuYabOm7XGmQS4mPfoPADCV2+yAvs9kJDY3vrHsldddZJA:NYabd2G4IfmD/vyAD8v7sldddY
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 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 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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5068 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe 5068 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5068 wrote to memory of 4228 5068 AcroRd32.exe 85 PID 5068 wrote to memory of 4228 5068 AcroRd32.exe 85 PID 5068 wrote to memory of 4228 5068 AcroRd32.exe 85 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 3076 4228 RdrCEF.exe 86 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87 PID 4228 wrote to memory of 5088 4228 RdrCEF.exe 87
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\37d849f3c16c7f260f7caa12218ef204_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:5068 -
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:4228 -
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=4FD3672050849E6DE4B4BBA156595FB8 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3076
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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=5358DE9AFF741D7679303945C3E11706 --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=5358DE9AFF741D7679303945C3E11706 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5088
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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=678AB080FFA69492DA2C9D502C5E3DEB --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2100
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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=D0AFEFEF7177C6DEFBF41E7CBE6AA3D9 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:372
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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=C0591D09E090F9017CA529F850F68B13 --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=C0591D09E090F9017CA529F850F68B13 --renderer-client-id=6 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3808
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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=5DD552ECC690FD5B6EDBB3F66339ACE9 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1500
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2556
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD57846da803a0387edbe495898a41038c3
SHA17cb3509b543d979641076b80c5d029af2ec62607
SHA2568510bd360e5196410293bc7b1b33d6f6ff293324026ef3f32cf91c1b961e590d
SHA512ca644f8d225264cff086dc35d1da01c02d48b0b67f08962f57aff172805f9d7061503d7e45b886ed73ac52b2623b9728cf7bd39e8bf846e7e2c8efd3c54bb47b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5