Malicious PDF — malware analysis report

Static analysis result for SHA-256 07453155d296d725…

MALICIOUS

PDF

49.6 KB Created: 2020-11-10 12:04:52 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 354f26dce2ac5c3fbe779842a3bc98d1 SHA-1: 8ec221d4b0c3db95b0cc7655aa762073901078df SHA-256: 07453155d296d725598ec0127c40bc16e6386d4ac2f636f24edf2cfca0674e93
154 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file contains numerous external links, many of which point to PDF files hosted on link farms or potentially malicious domains. The document body, though heavily obfuscated, contains keywords related to a product search, suggesting a lure. The presence of a PDF URI heuristic and a high ML score indicates malicious intent, likely to redirect users to malicious sites for further exploitation or phishing.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6925

Heuristics 4

  • 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.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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 https://traffset.ru/aws?keyword=husky+power+washer+gas
    • https://cdn-cms.f-static.net/uploads/4366364/normal_5f88a2da43283.pdf
    • https://cdn-cms.f-static.net/uploads/4383929/normal_5f8e6b9565113.pdf
    • https://jujodupif.weebly.com/uploads/1/3/2/3/132303189/30cdee7.pdf
    • https://wovasemuzusalej.weebly.com/uploads/1/3/1/6/131636629/d48df64aff82ac.pdf
    • https://cdn-cms.f-static.net/uploads/4421058/normal_5f96fdda02e57.pdf
    • https://moguvikob.weebly.com/uploads/1/3/0/8/130874292/jenewifuz-zamodepopimo.pdf
    • https://cdn-cms.f-static.net/uploads/4377938/normal_5f900aa5f0a25.pdf
    • https://putigazabikikim.weebly.com/uploads/1/3/2/6/132682718/rorusugopa.pdf
    • https://cdn-cms.f-static.net/uploads/4402261/normal_5f91f43e812a6.pdf
    • https://fixoxotogixas.weebly.com/uploads/1/3/4/3/134374926/pasakovabu_xuxos_bizavunilumi.pdf
    • https://xifobosakup.weebly.com/uploads/1/3/2/8/132815359/c13df5100823743.pdf
    • https://jefogozadiz.weebly.com/uploads/1/3/4/0/134040800/1297969.pdf
    • https://uploads.strikinglycdn.com/files/69ef19b5-269f-4520-a211-e44773831855/welcome_to_the_game_2_speedrun.pdf
    • https://uploads.strikinglycdn.com/files/f586d463-4b55-4eb2-a553-6c3512f2e0cb/losumurudivo.pdf
    • https://uploads.strikinglycdn.com/files/a0213af4-583e-499c-ae23-22e8469ab7c6/nerutokewozutiz.pdf

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