Malicious PDF — malware analysis report

Static analysis result for SHA-256 eeaa4b014a05045f…

MALICIOUS

PDF

43.1 KB Authoring application: pdf-parser
MD5: cb584ca95505216e4a5da08e7142c776 SHA-1: 0cefe04b9e7d630f00ec3355080067b37c33fe31 SHA-256: eeaa4b014a05045fbb971d7f6dfa1cd11eadc7a3153e9366e4603afe5fa77bd5
150 Risk Score

Malware Insights

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

The PDF contains a large number of external links, a technique often used for SEO manipulation or to redirect users to malicious sites. ClamAV identified this as Pdf.Phishing.TtraffRobotInstall, indicating a phishing or traffic redirection purpose. The embedded URLs are the primary indicators of compromise.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9999

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://illuminatedflowers.com/uploads/1/3/0/3/130323588/pofelifabasetoku.pdf
    • http://sonrisasparadios.org/uploads/1/3/0/4/130492441/798851.pdf
    • http://andreamingels.com/uploads/1/3/0/6/130621814/7395959.pdf
    • http://blowingrocksushi.com/uploads/1/3/0/8/130814168/wabebireza-najuvubas.pdf
    • http://etheniapolias.com/uploads/1/3/0/6/130620424/1cc5aad4681.pdf
    • http://sheilastonephotographer.com/uploads/1/3/0/2/130270902/7beee.pdf
    • http://mindforyou.org/uploads/1/3/0/7/130739662/130739662.html#menu+plan+for+irritable+bowel+syndrome

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001111.bin
e518b2d95ad70e505c1c49c84a4a3acf6d6776774274303fcfc8b6cfaf262082		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1111 8620 bytes
font_01_sfnt_off00006dc7.bin
bb66d78edca8aa75a8db461931e44ad6eab12e4cd439df836d92d13c6ef6c22d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6DC7 2668 bytes

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