Analysis
- max time kernel
143s - max time network
149s - 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, 03:45
Behavioral task
behavioral1
Sample
1bd59d734edfe43cccea477ffc07a960_NeikiAnalytics.pdf
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1bd59d734edfe43cccea477ffc07a960_NeikiAnalytics.pdf
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target 1bd59d734edfe43cccea477ffc07a960_NeikiAnalytics.pdf
- Size 302KB
- Sample240612-ea4w4szern
- SHA256 9e1c37a193e64e68d5952860fe17d5b59ba9af77e84652be4a6c5385ed2a0cd9
- MD5 1bd59d734edfe43cccea477ffc07a960
- SHA1 cc3b722a39af70afa37ea456997a40155ed39df1
- SHA512 aaa0d057d4ce92f72cdc12fbcd0370d5f010365c140771a75c54397a6d7a9eeb1a9dc585e05fb0da4ccb1842d5acaee0e37baa5f219d1afa7273e4cd00f7fc02
- SSDEEP 6144:8faXEh4NWP3GqEen6KNssVGCiGASn7yiTZ2RcHfTKRj9Vel/kCR:8QEkWvGpeKFCnnDZGc/TKuFL
- 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 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4992 AcroRd32.exe - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4992 wrote to memory of 3524 4992 AcroRd32.exe 90 PID 4992 wrote to memory of 3524 4992 AcroRd32.exe 90 PID 4992 wrote to memory of 3524 4992 AcroRd32.exe 90 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 3524 wrote to memory of 844 3524 RdrCEF.exe 91 PID 4992 wrote to memory of 3156 4992 AcroRd32.exe 92 PID 4992 wrote to memory of 3156 4992 AcroRd32.exe 92 PID 4992 wrote to memory of 3156 4992 AcroRd32.exe 92 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 RdrCEF.exe 93 PID 3524 wrote to memory of 220 3524 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\1bd59d734edfe43cccea477ffc07a960_NeikiAnalytics.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:4992 -
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:3524 -
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=CA0596609CF4A443882EE91447F4570D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:844
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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=E30AE6D65845DFE14F7EA3988A2D6E52 --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=E30AE6D65845DFE14F7EA3988A2D6E52 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:220
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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=00C3C73D180BC5CDDC2AFE480A21C2FF --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=00C3C73D180BC5CDDC2AFE480A21C2FF --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:13⤵PID:864
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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=E13135646E6F79EB4C21ADD8282443BD --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4956
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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=B84709EAEB8A2D9715FCDA557F78E133 --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:920
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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=E05F307839DC746E00A2E2945B351F23 --mojo-platform-channel-handle=2724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4736
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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:3156
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2404
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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=3992 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵PID:3692
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 3a41b5ec012bf8e6b7f06b1988c9aa5d718a7173db9432def85a94e956d629d3
- MD5 e1302af80a61036bfe3e618fb8be48dc
- SHA1 e6e1ee0c3640749178dae533c3312c7f4076593d
- SHA512 33e78d27d6a954ee328d81a759e9e730b792f0064c35e13ec130cf8103625b71e3670c20e3bb5eb57fde59ef7cc0893d4703c51d15e96f4725e569bd8313352c
- SSDEEP 384:yeVdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:U+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