Malicious PDF — malware analysis report

Static analysis result for SHA-256 5eeadb747c16c73e…

MALICIOUS

PDF

41.5 KB Authoring application: ImageMagick
MD5: 96da581a272f209132aabf24ea9aba56 SHA-1: e3d5609749b0c8b043ca5e91f8b332cac237e140 SHA-256: 5eeadb747c16c73e3e6898d1b72d1a1ffcb3dc4a6d77771ba8d3a6c0220bc9c8
192 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.001 PowerShell

This PDF file contains a large number of embedded links to other PDF files, suggesting a link farm or redirection mechanism. The heuristic 'SE_CLIPBOARD_COMMAND_LURE' indicates the document instructs the user to copy and paste content into a shell, a common tactic for executing malicious commands. The ClamAV detection and ML classifier further support its malicious nature, likely as a phishing or downloader document.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 4

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LURE
    Document tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://3rddegreeburnsbbq.com/uploads/1/3/0/2/130272278/noxupomomatemo_buzafidefiwozef.pdf
    • http://www.kueenpics.com/uploads/1/3/0/8/130814515/karesozinofaxil.pdf
    • http://www.northeastdrift.com/uploads/1/3/0/2/130271041/e63a7d81a.pdf
    • http://eusaudavel.org/uploads/1/3/0/6/130604919/direbubelesesetev.pdf
    • http://whatsnextreport.com/uploads/1/3/0/3/130313463/6291532.pdf
    • http://myteamverve.com/uploads/1/3/0/2/130288682/e2c7a2.pdf
    • http://nuvisionabroad.com/uploads/1/3/0/7/130775653/9459476.pdf
    • http://stlawrenceriverlots.com/uploads/1/3/0/8/130874591/kososuwifikoporis.pdf
    • http://milothaimassage.com/uploads/1/3/0/3/130313561/wovebusagaw.pdf
    • http://thisgirlsays.com/uploads/1/3/0/6/130620959/6b8a8965d5b.pdf
    • http://pinesites.com/uploads/1/3/0/3/130323471/fabap.pdf
    • http://nashbw.info/uploads/1/3/0/4/130476525/nemibes.pdf
    • http://nyanyaekaterinburg.ru/uploads/1/3/0/5/130588796/36cc9c1c.pdf
    • http://lisayountpottery.com/uploads/1/3/0/2/130270955/zokib-lipudivuwusef.pdf
    • http://toniabasihill.com/uploads/1/3/0/7/130739336/0dca20.pdf
    • http://bouzoukiswithoutborders.com/uploads/1/3/0/8/130813079/tofefujogerinerub.pdf
    • http://nakmachine.com/uploads/1/3/0/3/130379447/jamoti_soketo_vodibuvodida.pdf
    • http://thanksidc.org/uploads/1/3/0/6/130640019/rejipal-tazanefedu-tebuxudopodemoj-maloruxakivug.pdf
    • http://carrollcountydentistry.com/uploads/1/3/0/7/130740598/17e05b060e4f9b8.pdf
    • http://sales15-ip-phone.pleasingfood.com/uploads/1/3/0/8/130873861/130873861.html#linux+command+line+open+pdf+file

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000415b.bin
1268eb7514bbd3130493723a81f3af0a40383f84fe3d81628ba981902b1ecb2d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x415B 8804 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.