Windows Analysis Report
239492.pdf

Overview

General Information

Sample name: 239492.pdf
Analysis ID: 1524389
MD5: a2cfec32ffd39ea08633e5ea6b969686
SHA1: b0f6fcc50b5ae5ec44fc310ec192c4e912da5aa3
SHA256: 98ce27481514e2c82eb1b8a3ad0e8afac196c2be193694e58c046f41bd634622

Detection

Score: 1
Range: 0 - 100
Whitelisted: false
Confidence: 60%

Signatures

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: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 23.203.104.175:443 -> 192.168.2.16:49710
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 23.203.104.175:443 -> 192.168.2.16:49710
Source: global traffic TCP traffic: 23.203.104.175:443 -> 192.168.2.16:49710
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 23.203.104.175:443 -> 192.168.2.16:49710
Source: global traffic TCP traffic: 23.203.104.175:443 -> 192.168.2.16:49710
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 23.203.104.175:443 -> 192.168.2.16:49710
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 23.203.104.175:443 -> 192.168.2.16:49710
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 23.203.104.175:443 -> 192.168.2.16:49710
Source: global traffic TCP traffic: 23.203.104.175:443 -> 192.168.2.16:49710
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 192.168.2.16:49710 -> 23.203.104.175:443
Source: global traffic TCP traffic: 23.203.104.175:443 -> 192.168.2.16:49710
Source: unknown TCP traffic detected without corresponding DNS query: 23.203.104.175
Source: unknown TCP traffic detected without corresponding DNS query: 23.203.104.175
Source: unknown TCP traffic detected without corresponding DNS query: 23.203.104.175
Source: unknown TCP traffic detected without corresponding DNS query: 23.203.104.175
Source: unknown TCP traffic detected without corresponding DNS query: 23.203.104.175
Source: unknown TCP traffic detected without corresponding DNS query: 23.203.104.175
Source: unknown TCP traffic detected without corresponding DNS query: 23.203.104.175
Source: unknown TCP traffic detected without corresponding DNS query: 23.203.104.175
Source: unknown TCP traffic detected without corresponding DNS query: 23.203.104.175
Source: unknown TCP traffic detected without corresponding DNS query: 23.203.104.175
Source: unknown TCP traffic detected without corresponding DNS query: 23.203.104.175
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 UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic DNS traffic detected: DNS query: x1.i.lencr.org
Source: unknown Network traffic detected: HTTP traffic on port 49710 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49710
Source: classification engine Classification label: clean1.winPDF@21/33@3/67
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe File created: C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SharedDataEvents-journal
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 2024-10-02 12-06-33-876.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\239492.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=1628 --field-trial-handle=1568,i,592014452895726784,4519843502274583726,131072 --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 6CC464D3E81869363839542CEE0D9ED6
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=1628 --field-trial-handle=1568,i,592014452895726784,4519843502274583726,131072 --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: 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: 239492.pdf Initial sample: PDF keyword /JS count = 0
Source: 239492.pdf Initial sample: PDF keyword /JavaScript count = 0
Source: 239492.pdf Initial sample: PDF keyword /EmbeddedFile count = 0
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 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