Analysis
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max time kernel
133s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 07:24
Behavioral task
behavioral1
Sample
bad34559d846835172f9921ff127561c_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
bad34559d846835172f9921ff127561c_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
bad34559d846835172f9921ff127561c_JaffaCakes118.pdf
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Size
42KB
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MD5
bad34559d846835172f9921ff127561c
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SHA1
0b1fcc051877e68e38df6c565dd619005bd134d8
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SHA256
2d3f05ee6cbd27902093e015d6566d10b530fe51f68962fe49a0b1c45367b275
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SHA512
78bb68cd2695740ad540e702b2669fccbab06acb34a77792593b19ccbe3d383aa790c1cb9355f02bad301ca0855b0d675fd38a8caf724bc08f94e6ea0739333d
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SSDEEP
768:EgGzpDy4/D2Pxz9RK6vxDrqLjKEEOrfFWpMZA44TbeMCVWLQ8U7:xGF240PK6vJUfFY6A44OMg8Q8U7
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 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 -
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2596 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe 2596 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2596 wrote to memory of 3624 2596 AcroRd32.exe 92 PID 2596 wrote to memory of 3624 2596 AcroRd32.exe 92 PID 2596 wrote to memory of 3624 2596 AcroRd32.exe 92 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 776 3624 RdrCEF.exe 93 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94 PID 3624 wrote to memory of 3204 3624 RdrCEF.exe 94
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\bad34559d846835172f9921ff127561c_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:2596 -
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:3624 -
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=BBBDBFE7F67518C0D68CBE1A934C957D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:776
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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=5038E848F47E2746A783304AACCF66E1 --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=5038E848F47E2746A783304AACCF66E1 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3204
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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=92818F92B856CEB4A4EB00814198AE2D --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4284
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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=719D59E326258BE0AF88A10D17A7D6B5 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4052
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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=008E7CE416C1882F89B8D2D47C0E838B --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=008E7CE416C1882F89B8D2D47C0E838B --renderer-client-id=6 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2220
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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=366FB72AB9A342A1FD24580556122860 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2624
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4112
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD56904a73fed3f776c0d9159f04247b345
SHA1cd3cb36c93992596748f196261edd6ac81a3e1fb
SHA2564a8ee060e3e2954085309237ead3d48c801d7b4f4931f24093f44cc029357b04
SHA5121408230d553ee5373e3ae7a18c963ba81542be3f80325d645f80a661fe225e24888ecea0452d2f6fae5d300979aac64640ec413a2952885960d183fc06a782e2
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5