Malicious PDF — malware analysis report

Static analysis result for SHA-256 2419df7a6dd57499…

MALICIOUS

PDF

68.2 KB Created: 2021-02-23 02:11:43 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-11-03
MD5: 872a3ff144f2920b1abde4726250419d SHA-1: 02b1ac2a691be0407ff2d93ba309fdf470903873 SHA-256: 2419df7a6dd574993bc31a95c693fea1e1f1a0597d9147362ce428f4966999ef
154 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains numerous external links, a common tactic for link farms or phishing lures, as indicated by the PDF_SEO_LINK_FARM heuristic. The ClamAV detection and ML classifier strongly suggest malicious intent. The embedded URLs, such as https://jacksth.ru/strik?utm_term=partes+de+un+motor+el%25C3%25A9ctrico, likely serve as entry points for further malicious activity or to redirect users to phishing sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9063

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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 https://jacksth.ru/strik?utm_term=partes+de+un+motor+el%25C3%25A9ctrico PDF link annotation
    • https://guxovixig.weebly.com/uploads/1/3/5/3/135317997/81f68f8fdb3.pdfIn PDF document text
    • http://timelessdecorum.com/merofisusotalibufa2a78z.pdfIn PDF document text
    • https://jotipipadazazo.weebly.com/uploads/1/3/4/3/134319758/ef168ce3.pdfIn PDF document text
    • http://eliyalte.com/rozereferuvakego9ng9u.pdfIn PDF document text
    • https://cdn.sqhk.co/ruvonusebex/xd8edji/alchemy_classic_hd.pdfIn PDF document text
    • https://judurufag.weebly.com/uploads/1/3/4/6/134688768/vifefudadu.pdfIn PDF document text
    • https://votivugaxowo.weebly.com/uploads/1/3/1/1/131163932/9577205.pdfIn PDF document text
    • https://cdn.sqhk.co/gojikanemiju/iibhcTN/anki_overdrive_fast_and_furious_ebay.pdfIn PDF document text
    • https://foravidamekog.weebly.com/uploads/1/3/2/3/132303307/06837ce36b678.pdfIn PDF document text
    • https://pazarufawituxib.weebly.com/uploads/1/3/4/0/134000032/dasaduluzape_jusumajexi_lufazedaber.pdfIn PDF document text
    • https://s3.amazonaws.com/laginekux/wegodutezifar.pdfIn PDF document text
    • https://s3.amazonaws.com/robumuduluwise/lotus_elise_buyers_guide_s2.pdfIn PDF document text
    • https://s3.amazonaws.com/fatisake/trumpet_sheet_music_disney.pdfIn PDF document text
    • https://s3.amazonaws.com/jutenojamega/how_to_plan_a_flower_garden_for_beginners.pdfIn PDF document text

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