Analysis
- max time kernel
151s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
12/06/2024, 18:29
Behavioral task
behavioral1
Sample
a1bf5266785ebcd1117ef3f6fa680a80_JaffaCakes118.pdf
Resource
win7-20240508-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
a1bf5266785ebcd1117ef3f6fa680a80_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target a1bf5266785ebcd1117ef3f6fa680a80_JaffaCakes118.pdf
- Size 41KB
- Sample240612-w5eddayfkl
- SHA256 6680efa6e32ae62d7b6ee092bebf5cff16c90e248604b00e8c72c4339b04d6ee
- MD5 a1bf5266785ebcd1117ef3f6fa680a80
- SHA1 5b9ac3d21fca6dd002a4672f49c5a9fbb8357c23
- SHA512 2ea1deaf00f3777e2c43a853ccefafc8a9aa5c41ad8e74a69370d6de29abf1c3405342dfc0340e49f33b7e6d7e8c63cae0a5ac3a30da16a22d3e5e5e3422d69f
- SSDEEP 768:or+xQ1IGdrlxIjhd9IBRMXlPqHk+iyd3A2eJCTaX3ESCZ5wXzKE57XuMZmwgCLWQ:orW3GdrlxIjhd9IBRMXlPqHk+iyd3SJr
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- 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 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2120 AcroRd32.exe - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe 2120 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2120 wrote to memory of 572 2120 AcroRd32.exe 93 PID 2120 wrote to memory of 572 2120 AcroRd32.exe 93 PID 2120 wrote to memory of 572 2120 AcroRd32.exe 93 PID 2120 wrote to memory of 4544 2120 AcroRd32.exe 96 PID 2120 wrote to memory of 4544 2120 AcroRd32.exe 96 PID 2120 wrote to memory of 4544 2120 AcroRd32.exe 96 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 2460 572 RdrCEF.exe 98 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 RdrCEF.exe 99 PID 572 wrote to memory of 1616 572 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\a1bf5266785ebcd1117ef3f6fa680a80_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:2120 -
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:572 -
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=C711688D4ECABB64381AC3342F08A468 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2460
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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=923CDED1F1B7A7F1691FCCF0A69AB3F2 --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=923CDED1F1B7A7F1691FCCF0A69AB3F2 --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:13⤵PID:1616
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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=5A28BF829B2443F2A8E63F5AF0DB359F --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=5A28BF829B2443F2A8E63F5AF0DB359F --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:13⤵PID:4680
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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=BE6FCF3AF6A8621F4C50BC52B24954A3 --mojo-platform-channel-handle=2544 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4616
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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=80076CC06111A94F0BCB3804879C5EB6 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3092
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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=96EC39B41BF1E7E8E56361FBF9AAC20A --mojo-platform-channel-handle=2636 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1292
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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:4544
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4420
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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=4192 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵PID:3796
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
- Size 64KB
- SHA256 de9f63a518d909395c9d4cfae4ade3242175722505b05b3c6b01a1e92866ebc8
- MD5 b2cf512a3f529ffa023d40fd01caef9f
- SHA1 7687f136de7798f181f0ade47dcabf381087c6f3
- SHA512 b225b434f20002f27918589c95bd579efe998acfb12e742cac6add7f1d7598fe3f13a17a553367432cd37a17fedccadba9dc35c0158824d5df21a11d1e8f443f
- SSDEEP 384:yeudThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:N+elZsLQCZsL3hUS4
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
- Size 36KB
- SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
- MD5 b30d3becc8731792523d599d949e63f5
- SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
- SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
- SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
- Size 56KB
- SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
- MD5 752a1f26b18748311b691c7d8fc20633
- SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
- SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
- SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
- MD5 SHA1 SHA512 SSDEEP