Malicious PDF — malware analysis report

Static analysis result for SHA-256 385ff44e92803132…

MALICIOUS

PDF

36.2 KB Authoring application: SWFTools
MD5: 3ee2a250fdf67248006492ba551bf807 SHA-1: 230e11b9a150b19a94714f5212ac105ec24fcb05 SHA-256: 385ff44e92803132fe9a41508a107c4aa0d071d4f18e80fd50fa9bbaa164572a
120 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded external links, as indicated by the PDF_SEO_LINK_FARM heuristic. These links point to various PDF files hosted on different domains, suggesting a link farm or redirection mechanism. The ClamAV detection as Pdf.Phishing.TtraffRobotInstall-7605656-0 further supports a phishing or malicious traffic generation intent. No scripts were extracted from this sample.

Heuristics 3

  • 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
  • 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://rainbow2168.co.uk/uploads/1/3/0/6/130621664/peretukonaluduwef.pdf
    • http://seniors1stfinancial.com/uploads/1/3/0/3/130312961/7424358.pdf
    • http://granvillesofyork.co.uk/uploads/1/3/0/6/130605124/4036735.pdf
    • http://shredstories.com/uploads/1/3/0/5/130589269/4392239.pdf
    • http://appzel.com/uploads/1/3/0/7/130739731/ponibovu_vepefod.pdf
    • http://www.dephiedcustomprints.com/uploads/1/3/0/4/130476896/pinoxewivajito.pdf
    • http://lift4life.com/uploads/1/3/0/5/130544446/5907869.pdf
    • http://rockyrunafterschool.com/uploads/1/3/0/6/130621388/fejujazav.pdf
    • http://geeftx.com/uploads/1/3/0/7/130739363/wavogewodafafid.pdf
    • http://toothgirl.shop/uploads/1/3/0/6/130604610/8636663.pdf
    • http://huntersvillepres.com/uploads/1/3/0/6/130639331/3771249.pdf
    • http://technologypassport.com/uploads/1/3/0/7/130776693/7100145.pdf
    • http://creativechecklist.com/uploads/1/3/0/2/130274338/xewedawa.pdf
    • http://annlasusa.com/uploads/1/3/0/7/130776175/sejirik.pdf
    • http://francescocamuglia.com/uploads/1/3/0/7/130775888/130775888.html#ielts+speaking+sample+answers+liz
    • http://huntersvillepres.com/uploads/1/3/0/6/130639

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00003332.bin
2d9a8a8a538c6f608fa5ceeff2d8c9cbab5a6bbbc04286f7c7e6c200c7b133d6		 pdf-font-stream PDF embedded font (sfnt) at offset 0x3332 8220 bytes

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