Malicious PDF — malware analysis report

Static analysis result for SHA-256 f208db76185942b2…

MALICIOUS

PDF

35.9 KB Authoring application: SWFTools
MD5: 65af5fe628cee459c014c1b92dd349d9 SHA-1: df9e5e1f944e7fbce03f89e21e668e564d9b0e2f SHA-256: f208db76185942b26bc854ddb4796f5d57cf4550ccbc48bb33e03cf0ccee155b
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file was detected by ClamAV as 'Pdf.Phishing.TtraffRobotInstall-7605656-0'. Static analysis revealed a large number of embedded external links, many of which follow a similar numeric or slug-based pattern, suggesting a link farm or SEO manipulation tactic. The document body contains garbled text, but the presence of multiple external URLs indicates a likely attempt to redirect users to malicious content or phishing pages.

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://milleniummobile.ca/uploads/1/3/0/4/130436431/9839150.pdf
    • http://aircleannsheen.com/uploads/1/3/0/4/130488820/4700861.pdf
    • http://landofosllc.net/uploads/1/3/0/3/130323588/cbfa72d.pdf
    • http://theekklesiacenter.com/uploads/1/3/0/3/130324236/sunijuje.pdf
    • http://electdavidharris.com/uploads/1/3/0/7/130775458/luwokaguzuro-panuvuw-zasoxi-bumamid.pdf
    • http://beautykonstanz.com/uploads/1/3/0/5/130590169/66e30.pdf
    • http://talkingtoseniors.com/uploads/1/3/0/3/130379291/8767204.pdf
    • http://truelightbaptistchurchmuncie.com/uploads/1/3/0/6/130621651/barijifowefafal.pdf
    • http://isaiahshipp.com/uploads/1/3/0/7/130775232/paxukugulivilusa.pdf
    • http://www.jackdoddadvertising.com/uploads/1/3/0/2/130289163/f6ff3fe.pdf
    • http://smartsheddirect.com/uploads/1/3/0/4/130435544/magoroto.pdf
    • http://acnightmarket.com/uploads/1/3/0/5/130551387/5151667.pdf
    • http://ronaldsloycfp.com/uploads/1/3/0/9/130970005/ee9c0fa61.pdf
    • http://acts2035.online/uploads/1/3/0/6/130603944/tiwuwolupalale.pdf
    • http://panspermia.net/uploads/1/3/0/6/130639646/3699111.pdf
    • http://katiethompsonestatevineyard.com/uploads/1/3/0/5/130546076/zabisufudixuka_tosin_lekigepirumiki_sokeb.pdf
    • http://starrmark.net/uploads/1/3/0/7/130738841/130738841.html#difference+between+amorphous+solid+and+crystalline+solid

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000314c.bin
5647a6a3cd1978ec3cf0216cdde0fc1529ba610c7145e3dee6a9158c4a0efb9a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x314C 7676 bytes

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