Malicious PDF — malware analysis report

Static analysis result for SHA-256 d1d24eb3888c80ca…

MALICIOUS

PDF

36.0 KB Authoring application: Soda PDF
MD5: 6b038eb45e9070b74a51b80a899f7446 SHA-1: 2cc903c0a516243e65018a3e6132815f3be705aa SHA-256: d1d24eb3888c80cafb5aa82a0f469417fc340cb4539097fe5aba17c27e0825c2
120 Risk Score

Malware Insights

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

The PDF contains a large number of embedded external links, as indicated by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, suggesting a coordinated effort to drive traffic or distribute malicious content. The ClamAV detection further supports the malicious nature of the file. 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://remarkablecanine.com/uploads/1/3/0/5/130588714/xekizoneboje-xagogobi-lefeduzevi-nonogomok.pdf
    • http://firezoneschaumburg.com/uploads/1/3/0/5/130539888/9064976.pdf
    • http://peoplefollowingjesusworldwide.org/uploads/1/3/0/5/130590257/7330569.pdf
    • http://numberoneagira.com/uploads/1/3/0/6/130621158/70e0dfa7b53c9b6.pdf
    • http://cresaptownsportsmanclub.net/uploads/1/3/0/6/130621785/3799060.pdf
    • http://joandickinson.com/uploads/1/3/0/5/130551143/zadupo.pdf
    • http://roxandsol.com/uploads/1/3/0/5/130589014/130589014.html#moodle+3.+5+configurable+reports

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001180.bin
641d287ed40c19e57d057c6c13eca7957cf0d4006b9b7fd46e872bf66f3c126c
pdf-font-stream PDF embedded font (sfnt) at offset 0x1180 8972 bytes