Malicious PDF — malware analysis report

Static analysis result for SHA-256 a2569f4063d624bc…

MALICIOUS

PDF

60.5 KB Created: 2021-05-25 14:40:29 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-23
MD5: 10db792ce609be13629b9ae4b09f01f0 SHA-1: c3f0b3ac8a7c2b9b674cd4ab501743beb2b5e47c SHA-256: a2569f4063d624bce753ceac17fd895a63313e0bac38f06178d120ad2af22993
154 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6478

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://golowaki.ru/strik?utm_term=kaabil+movie+download+filmywap PDF link annotation
    • https://xajapimiwumorav.weebly.com/uploads/1/3/0/7/130739235/wamisi-makoz.pdfIn PDF document text
    • https://mepogazab.weebly.com/uploads/1/3/4/5/134501519/gerorup.pdfIn PDF document text
    • https://dipidedi.weebly.com/uploads/1/3/2/8/132815933/guvekasuja_vanomanizirefo.pdfIn PDF document text
    • https://samoxaposem.weebly.com/uploads/1/3/4/3/134361226/sudiropumela_kisogezaj.pdfIn PDF document text
    • https://pitazifuriza.weebly.com/uploads/1/3/0/9/130969431/lirabojunovokiz.pdfIn PDF document text
    • https://xogepojofaridel.weebly.com/uploads/1/3/2/7/132741214/sapotik.pdfIn PDF document text
    • https://dezamemev.weebly.com/uploads/1/3/4/7/134746632/dukegot.pdfIn PDF document text
    • https://vilinumatilaji.weebly.com/uploads/1/3/2/7/132740241/wobijawox.pdfIn PDF document text
    • https://s3.amazonaws.com/safago/allen_carr_easy_way_to_quit_smoking_download.pdfIn PDF document text
    • https://s3.amazonaws.com/wazotojemov/30237251952.pdfIn PDF document text
    • https://s3.amazonaws.com/nuxomigo/ba_1st_year_sanskrit_book.pdfIn PDF document text
    • https://s3.amazonaws.com/zamemigojat/certificate_of_conformity_eurlex.pdfIn PDF document text
    • https://s3.amazonaws.com/firigugixujotov/bakewell_livestock_market_report.pdfIn PDF document text
    • https://s3.amazonaws.com/rimejiguvif/what_is_the_oldest_scripture_of_hinduism_called.pdfIn PDF document text
    • https://s3.amazonaws.com/dagasopones/internet_explorer_folder_location.pdfIn PDF document text
    • https://s3.amazonaws.com/vapite/gixotumakimeb.pdfIn PDF document text
    • https://s3.amazonaws.com/legesiliv/gepejoza.pdfIn PDF document text
    • https://s3.amazonaws.com/wovedukevikov/30496925491.pdfIn PDF document text
    • https://s3.amazonaws.com/mozedijiz/10731906711.pdfIn PDF document text
    • https://s3.amazonaws.com/fakuguvil/bisagujojeberuxupozosofu.pdfIn PDF document text

Related samples 8

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