Malicious PDF — malware analysis report

Static analysis result for SHA-256 ee4d4b6e70293a37…

MALICIOUS

PDF

42.5 KB Authoring application: PDFBox
MD5: 6987b3315cee837f918567b07e02a3f2 SHA-1: 0f389b83588489259d1484657bf52ff707a0aaea SHA-256: ee4d4b6e70293a371b4672ead445361996b32f3fa24f308909a68703020835cc
120 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded external links, a technique commonly used to direct users to malicious websites or download further malware. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' strongly suggests a phishing or traffic redirection purpose. The document body's content appears to be corrupted or irrelevant, reinforcing the focus on the link farm heuristic.

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://caddielands.com/uploads/1/3/0/6/130620729/46ab6.pdf
    • http://biz.familytools.ru/uploads/2020/01/28/pavugarofe-tijufenodema.pdf
    • http://mountainofgod.org/uploads/1/3/0/4/130435601/kadubaxax.pdf
    • http://mydarksites.com/uploads/1/3/0/2/130287548/a87377a3101.pdf
    • http://girlcreeture.com/uploads/1/3/0/3/130379506/8850213.pdf
    • http://flindersfooty.club/uploads/1/3/0/5/130542829/2b7d4fa1.pdf
    • http://musicmastertraining.com/uploads/1/3/0/5/130546538/romutuzifobo_vutetatal.pdf
    • http://mfgm.de/uploads/1/3/0/5/130544070/kegaxolojubanujexaz.pdf
    • http://miracleinabucket.com/uploads/1/3/0/5/130589218/130589218.html#sheet+music+and+lyrics+for+somewhere+over+the+rainbow

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001206.bin
6ccdb1d35c85140e98bfa770005d7675e7bfde5d17f7147205d3e88c7b85de60		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1206 10092 bytes
font_01_sfnt_off00006d83.bin
3d52fc27d04b8b84b219df719738f768697e09c2050136bc1fe69fcddf4eca6e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6D83 2652 bytes

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