Malicious PDF — malware analysis report

Static analysis result for SHA-256 5838059b310bd447…

MALICIOUS

PDF

27.2 KB Created: 2020-04-24 16:24:32 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: f1f56871767d621586c8fcf12efd7024 SHA-1: 89471b229b3eafb45e39b62bda268bb29854d086 SHA-256: 5838059b310bd447c82a419fbc69da9a85c3c5e25c1c3ab2ed1831b3b69aac16
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF document contains a large number of external links, many of which are dynamically generated and point to various domains. The document body, though heavily obfuscated, contains text related to 'Aditya verma full movie' and the wkhtmltopdf tool, suggesting a lure to trick users into visiting malicious sites. The heuristic 'PDF_SEO_LINK_FARM' indicates a deliberate attempt to create a link farm, likely for SEO manipulation or to host malicious content. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9485

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.
  • 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 http://rhs69reunion50.com/uploads/1/3/1/4/131407647/131407647.html#aditya+verma+full+movie
    • http://killyourmonday.com/uploads/1/3/1/3/131381135/kedapane_wofiwufi_viwezuxemur.pdf
    • http://nowphotobooths.com/uploads/1/3/0/7/130738732/4420399.pdf
    • http://naughtybitssoftware.com/uploads/1/3/0/6/130639051/3cc653.pdf
    • http://miabellabriella.com/uploads/1/3/1/3/131398385/bcf2224530e9.pdf
    • http://budgetweddingsingapore.com/uploads/1/3/0/7/130776271/burizagemuxugi_magilodamu_togaginixowafi_bukoforufo.pdf
    • http://supermayday.com/uploads/1/3/0/6/130621436/xenabowo-zimigezog-xosedipan-rexojetu.pdf
    • http://areaunite.com/uploads/1/3/1/6/131606881/befinabomuseris.pdf
    • http://afroswithattitude.com/uploads/1/3/0/5/130543065/litekagubunerokek.pdf

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