Analysis
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max time kernel
151s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
16/04/2024, 04:22
Behavioral task
behavioral1
Sample
f2aeaa92f38ecf107e4bd1c99825282c_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f2aeaa92f38ecf107e4bd1c99825282c_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
f2aeaa92f38ecf107e4bd1c99825282c_JaffaCakes118.pdf
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Size
76KB
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MD5
f2aeaa92f38ecf107e4bd1c99825282c
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SHA1
09cf00cce1810c2f37234638a26f39f1f54a4f70
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SHA256
8d360c58a1d0cafa4cda5717e4e1f6916345d519193bf26839ccdd17353596ee
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SHA512
ff9c57ba909ca683f94d939b0e50f4dc0845b45e5cb2480ed01a494a92db6d4080458a6cad266a09cf2b4eaac02edc73c8724fe707cb6f57208a7aa45ae18a38
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SSDEEP
1536:05mtiXPNHdQKUTGOQDg92j+hM4RkN4SRJ+lWIM+ml5yWCWApO6HtR:EX/DD4f6wSRJ+o+ml5yWZ6r
Malware Config
Signatures
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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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1380 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe 1380 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1380 wrote to memory of 2328 1380 AcroRd32.exe 94 PID 1380 wrote to memory of 2328 1380 AcroRd32.exe 94 PID 1380 wrote to memory of 2328 1380 AcroRd32.exe 94 PID 1380 wrote to memory of 2388 1380 AcroRd32.exe 96 PID 1380 wrote to memory of 2388 1380 AcroRd32.exe 96 PID 1380 wrote to memory of 2388 1380 AcroRd32.exe 96 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 4128 2328 RdrCEF.exe 98 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99 PID 2328 wrote to memory of 2688 2328 RdrCEF.exe 99
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\f2aeaa92f38ecf107e4bd1c99825282c_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:1380 -
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:2328 -
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=01F140959E57B8E0B12AD3F880E7B32E --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4128
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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=73C7B4023C3DCA97B4CFFF4BBDA9AB30 --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=73C7B4023C3DCA97B4CFFF4BBDA9AB30 --renderer-client-id=2 --mojo-platform-channel-handle=1772 --allow-no-sandbox-job /prefetch:13⤵PID:2688
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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=904B4535E4ECD6ADEC75C7377D16CBE9 --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=904B4535E4ECD6ADEC75C7377D16CBE9 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:13⤵PID:2988
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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=7FF4EDB98E1F1FA25949DAFAA54EA719 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2400
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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=18527F2CBCF66AAA8BCB8DBC9C27F9A8 --mojo-platform-channel-handle=2124 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5000
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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=FCD1350EDEB9A92843D59488B281B6C2 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3816
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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" --backgroundcolor=165140432⤵PID:2388
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4008 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:81⤵PID:3984
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD564c5a88ca1e3348da893201cf4e238e2
SHA146218369df22b4d6f78f819f9651138f2189a47b
SHA256eff21a219e03a3e9f72471ad4eb802753e4a9b4622b3c1ed62a0a3a84b368861
SHA51289bd69836d866b6bca8c536b5b976f05f421d6b0b42c6f35184446ea0d662b1cca380d01a09efc198ad6c181ca8be25d17673ab58ac8709ecd55ebb6929097f9
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
12KB
MD57667cde1377f329703c0207891c7afd6
SHA10213fe530fa1fa8ea1f8c47e946d2a099d948dd6
SHA256d472dfb43cb2e3854c8af64d80e7292edf259464411ac102b81339a21dd8e5e0
SHA512ad6f913f0321242de86a164c4796142dd589d415698cdb0044fa599431e9cfbb1b0419f15d19aa53af1450f800bb4e6d61c1ddd945b91c6d9d64dfbd7e1d6a26