Malicious PDF — malware analysis report

Static analysis result for SHA-256 e060c754f80c4b74…

MALICIOUS

PDF

30.2 KB Authoring application: Scribus
MD5: 76573473b758b7d5f772c8e3df4b46bb SHA-1: 9236d0a6a16edb0e346a0726a318c31dd38e0215 SHA-256: e060c754f80c4b7460ad73e7a8f6b377234733ca68b8927b4ae9c1f5b1438d09
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.001 PowerShell

The PDF file contains a large number of embedded links to external PDF files hosted on various domains, indicative of a link farm. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' strongly suggests a phishing or traffic redirection scheme. The document body, though heavily obfuscated, contains text related to 'World cup kicks mills eagles' and includes the same URLs found in the heuristics, reinforcing the malicious intent of directing users to potentially harmful content.

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://mijn-maatschappij.nl/uploads/1/3/0/4/130436261/0bd7ebddaa2e3.pdf
    • http://vesokox.best-shop21.ru/uploads/2020/01/28/puxofizi.pdf
    • http://xovegadawu.101doggy.com/uploads/2020/01/29/4c5a41f93e1ef2e.pdf
    • http://aperitif-sticks.at/uploads/1/3/0/5/130543656/4095699.pdf
    • http://nutritionwithnoelle.com/uploads/1/3/0/3/130313120/9ceec46d.pdf
    • http://tegavup.magimafr.ovh/uploads/2020/01/28/zilafat.pdf
    • http://millseaton.com.au/uploads/1/3/0/5/130542710/nabegasoto.pdf
    • http://patriotreport.us/uploads/1/3/0/6/130620962/74ecd7db5c.pdf
    • http://jefofal.molleo.in/uploads/2020/01/28/komilu.pdf
    • http://rehphotography.org/uploads/1/3/0/7/130738652/130738652.html#world+cup+kicks+mills+eagles

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001183.bin
70c14c3c65623ed132c5da9ce707bfd7b63fb3bfebab3cb4df760a24685c0621		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1183 7480 bytes

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