Analysis
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max time kernel
95s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08/09/2024, 17:09
Behavioral task
behavioral1
Sample
d4dc727c4138ce5c11c242c503453f92_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d4dc727c4138ce5c11c242c503453f92_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d4dc727c4138ce5c11c242c503453f92_JaffaCakes118.pdf
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Size
82KB
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MD5
d4dc727c4138ce5c11c242c503453f92
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SHA1
21f48628263bc0da9b20c40db21a5dce2c5d4c73
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SHA256
7dfc0dba048fe39edd0ab8fe13d0f12d5df08544256969606ed3d803c6fb7f73
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SHA512
18bb3302edf835776ec76307f088900b8ecbf0f10a35213221d7fbc288b7c2aecc76d907c514bbf3748cf29a0e06863e0798e912e17d8e6045bde5a514c8530c
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SSDEEP
1536:nW6IHMX7dyNbRKkMe0Ut0DRijcfFZUgjEYB/v4d+TQHk+sAnu1lymkknpXpg:W6JXpGbRKc0DROcfrTQ4QHHu1lnkeE
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 788 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe 788 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 788 wrote to memory of 1220 788 AcroRd32.exe 94 PID 788 wrote to memory of 1220 788 AcroRd32.exe 94 PID 788 wrote to memory of 1220 788 AcroRd32.exe 94 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 2120 1220 RdrCEF.exe 95 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96 PID 1220 wrote to memory of 4408 1220 RdrCEF.exe 96
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\d4dc727c4138ce5c11c242c503453f92_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:788 -
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:1220 -
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=29E48540F8DE34ADF7E2FFC792B297C3 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2120
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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=756DE3A13A3F2C97E9651AEE0E5D1C7C --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=756DE3A13A3F2C97E9651AEE0E5D1C7C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4408
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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=705318304FC0C34A17691B9D2EB75F07 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1556
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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=F1C6FDE6F83B749B6846245D41CE572E --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5100
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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=EBA1899C549E10C0C8DDA1195CE87F3C --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1688
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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=485CBB7EE376C9D23D84E2497DF039EE --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=485CBB7EE376C9D23D84E2497DF039EE --renderer-client-id=7 --mojo-platform-channel-handle=2504 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2568
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5088
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5ab3a516176d13fabdf907b8c2e997c20
SHA152e5313b31673d0fa5916c172c8c2cd9d1dd4d08
SHA256814e5e7b8e36244bb663002537aef3ddf091dd9a730d28dbaac6ccfe84e064a5
SHA512ab9bf89c889c69ed0fb3a73569576186a7285a3de3c18378c7a4e59e0e75c50cb020b08c46967b732a98e1cd611f65d172120c7f01e7e0719a67835fe7199f52
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5