Windows Analysis Report
50100294329071_1725252700898.pdf

Overview

General Information

Sample name: 50100294329071_1725252700898.pdf
Analysis ID: 1561656
MD5: 48c50c967ba832df78d45f5bd1e74cae
SHA1: 1cda91e564bb2e135baed988cdf5ec490f1c2867
SHA256: cf38d600cb92dbf36e8cc7fe2ee960e0d7e1f855f02981c581e3c8a20e60bb16

Detection

Score: 2
Range: 0 - 100
Whitelisted: false
Confidence: 60%

Signatures

PDF is encrypted
Potential document exploit detected (performs DNS queries)
Potential document exploit detected (performs HTTP gets)
Potential document exploit detected (unknown TCP traffic)

Classification

Source: global traffic DNS query: name: x1.i.lencr.org
Source: global traffic DNS query: name: x1.i.lencr.org
Source: global traffic DNS query: name: x1.i.lencr.org
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49709
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49709
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49709
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49709
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49709
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49709
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49709
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49709
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49709
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49709 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49709
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49708
Source: global traffic TCP traffic: 192.168.2.16:49708 -> 96.17.64.171:443
Source: global traffic TCP traffic: 96.17.64.171:443 -> 192.168.2.16:49708
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: unknown TCP traffic detected without corresponding DNS query: 96.17.64.171
Source: global traffic DNS traffic detected: DNS query: x1.i.lencr.org
Source: unknown Network traffic detected: HTTP traffic on port 49708 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49709 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49709
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49708
Source: classification engine Classification label: clean2.winPDF@17/43@3/62
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe File created: C:\Users\user\AppData\Local\Adobe\Acrobat\DC\Cache\AdobeFnt23.lst.1996
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe File created: C:\Users\user\AppData\Local\Temp\acrobat_sbx\NGL\NGLClient_AcrobatReader123.6.20320.6 2024-11-23 21-23-45-633.log
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\SystemCertificates\CA
Source: unknown Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe" "C:\Users\user\Desktop\50100294329071_1725252700898.pdf"
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=1580 --field-trial-handle=1560,i,15579011386394989665,7113480420868027032,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8
Source: unknown Process created: C:\Windows\System32\msiexec.exe C:\Windows\system32\msiexec.exe /V
Source: C:\Windows\System32\msiexec.exe Process created: C:\Windows\System32\msiexec.exe C:\Windows\System32\MsiExec.exe -Embedding EF54C2A7CDD0321CF9CC0569582B9EB5
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=1580 --field-trial-handle=1560,i,15579011386394989665,7113480420868027032,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown
Source: Window Recorder Window detected: More than 3 window changes detected
Source: 50100294329071_1725252700898.pdf Initial sample: PDF keyword /JS count = 0
Source: 50100294329071_1725252700898.pdf Initial sample: PDF keyword /JavaScript count = 0
Source: 50100294329071_1725252700898.pdf Initial sample: PDF keyword /Encrypt count = 1
Source: 50100294329071_1725252700898.pdf Initial sample: PDF keyword /Page count = 30
Source: 50100294329071_1725252700898.pdf Initial sample: PDF keyword stream count = 31
Source: 50100294329071_1725252700898.pdf Initial sample: PDF keyword /EmbeddedFile count = 0
Source: 50100294329071_1725252700898.pdf Initial sample: PDF keyword obj count = 69
Source: 50100294329071_1725252700898.pdf Initial sample: PDF keyword /Encrypt
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information queried: ProcessInformation
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs