Analysis
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max time kernel
140s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/11/2024, 13:44
Behavioral task
behavioral1
Sample
DAE_50102.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
DAE_50102.pdf
Resource
win10v2004-20241007-en
General
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Target
DAE_50102.pdf
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Size
101KB
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MD5
e74a3173437524a646e76aa4f6ef8cb8
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SHA1
31e55cda2edf87d483a8b733581724b5372461fe
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SHA256
dcb5ed7433011d270793f4146e25c6626e93540f823f7466d3542e38da47fd63
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SHA512
e0df9553cc5a0e0c398601418774b2f690594d8aace9984568d609e4ff1bbb33010f8ed340bfc02bf1d71b871f61588e8af4512581e63d38f7851041ac64b013
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SSDEEP
3072:rvILBQRNTLV7NTE5Uo6gt5XqKS0DmtYMDNA9w3JL:rQOl7y5UoznkqmC45L
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 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 -
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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1956 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe 1956 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1956 wrote to memory of 1116 1956 AcroRd32.exe 90 PID 1956 wrote to memory of 1116 1956 AcroRd32.exe 90 PID 1956 wrote to memory of 1116 1956 AcroRd32.exe 90 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 5092 1116 RdrCEF.exe 92 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93 PID 1116 wrote to memory of 3584 1116 RdrCEF.exe 93
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\DAE_50102.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:1956 -
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:1116 -
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=B553DCCB7E5A3E3245EAD2744A07B440 --mojo-platform-channel-handle=1748 --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=AD649A0BEF2084127F67A463ACC038B1 --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=AD649A0BEF2084127F67A463ACC038B1 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3584
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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=E1E432D000099291EF3151CF2C429FD0 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1884
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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=DE8243220E349F080FB65091074C1DF9 --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=DE8243220E349F080FB65091074C1DF9 --renderer-client-id=5 --mojo-platform-channel-handle=2464 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2144
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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=25E6564D833BB95200575C3614702BC1 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2680
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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=BE20B456AFA2EC7FBC41CDCE03D5FC7A --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3236
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4224
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a625df5ef9c9eeb49ad7b8b8f4a97b73
SHA1d0c6f4853cd24ef806c11efadb52ba10872014b4
SHA256afc69130a94a58cca052b362b766f4569546b45f681ec367c1c48ad11e04ffd7
SHA51223ccecf32e29b5950559303a218c9fecd4f59b562b0f9c3980f2294bf6fe9d288b9e0be2bfc3d461c8b442dfbb172d982ededdfffff4cfb0804d727e6697685d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5