Malicious PDF — malware analysis report

Static analysis result for SHA-256 e83575347a5e7d3c…

MALICIOUS

PDF

36.5 KB Authoring application: pstoedit
MD5: 7b6bff2415d660f23713403f9c823723 SHA-1: 40546b2e89d12ab93083450bd80071950c5fb58f SHA-256: e83575347a5e7d3c60c0d9dad328bb2b317e8d54e8725426029395df48dac976
120 Risk Score

Malware Insights

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

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 domains, suggesting a campaign to drive traffic to potentially malicious or phishing sites. The ClamAV detection further supports the malicious nature of the file, classifying it as Pdf.Phishing.TtraffRobotInstall. No scripts were extracted from this sample, and the document body content is heavily obfuscated.

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://sweetlifepilates.com/uploads/1/3/0/2/130272278/walefape-bobuniwit.pdf
    • http://thepdmg4u.com/uploads/1/3/0/2/130289746/3317388.pdf
    • http://shopdlyadoma.fun/uploads/2020/01/28/1595095.pdf
    • http://laxukagox.mymobiledriver.com/uploads/2020/01/29/7224561.pdf
    • https://levoluxab.weebly.com/uploads/1/3/0/4/130436339/52ededbd9812.pdf
    • http://tami-tatami.pro/uploads/2020/01/27/rurer.pdf
    • http://kellettcommunications.com/uploads/1/3/0/4/130489131/8509432.pdf
    • http://mydriwashonline.ca/uploads/1/3/0/2/130271214/rizug.pdf
    • https://vomojogugu.weebly.com/uploads/1/3/0/5/130539660/1995857.pdf
    • http://loskuatro20decalifornia.com/uploads/1/3/0/5/130551772/130551772.html#la+noire+hidden+vehicles

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000011d0.bin
275ebfe9689f95fb85bc3669ee8cfb9b981772ff9bc2f94173282a780fa458ee		 pdf-font-stream PDF embedded font (sfnt) at offset 0x11D0 8504 bytes

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