Malicious PDF — malware analysis report

Static analysis result for SHA-256 93c8e00cb0f01ea3…

MALICIOUS

PDF

90.2 KB Created: 2022-04-07 11:50:07 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-12
MD5: c70ccc1bae5831cb6f55dccec9053600 SHA-1: 98cb708614d3d4ac2383972f6d6abb4720c28b51 SHA-256: 93c8e00cb0f01ea3dce67089a0696fb7f3a4f6096f084112f4548831284f7674
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

Heuristics 6

  • 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.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://wirut.co.za/YmrXLWy8?keyword=best%20ballads%20of%202010 PDF link annotation
    • https://gujexewemozi.weebly.com/uploads/1/3/1/8/131856271/2367416.pdfIn PDF document text
    • https://kelebididoxo.weebly.com/uploads/1/3/2/6/132681806/derowakis.pdfIn PDF document text
    • https://rukatopuwor.weebly.com/uploads/1/3/1/1/131164291/jojenatunovet_bukadiju_mizedota.pdfIn PDF document text
    • https://wozujetibudod.weebly.com/uploads/1/3/2/6/132682293/mupedida.pdfIn PDF document text
    • https://vojonabof.weebly.com/uploads/1/3/1/3/131383251/vuvon-dujizavemisagu-gozupuzukezi-jedaluturafos.pdfIn PDF document text
    • https://fizakisel.weebly.com/uploads/1/3/4/4/134402115/4544240.pdfIn PDF document text
    • http://www.airportlimofortlauderdale.net/wp-content/plugins/formcraft/file-upload/server/content/files/16214169231ba2---47615323281.pdfIn PDF document text
    • http://bunny888.com/ckfinder/userfiles/files/velototerofilijagenamuni.pdfIn PDF document text
    • https://sisolilunize.weebly.com/uploads/1/3/4/4/134466813/nikiwitutaxaza.pdfIn PDF document text
    • https://philly.drinkpoint.com/uploads/files/75686074895.pdfIn PDF document text
    • https://xenizejaruwew.weebly.com/uploads/1/3/4/7/134709329/5903519.pdfIn PDF document text
    • https://nurinakeviwiket.weebly.com/uploads/1/3/1/4/131407921/mogifetog_semalijivafeno.pdfIn PDF document text
    • http://coachoutletcanada.dansecyr.ca/pdf/file/90490875541.pdfIn PDF document text
    • https://dizeremugeb.weebly.com/uploads/1/3/4/2/134235396/belupex_vivun.pdfIn PDF document text
    • https://diwuxofemuji.weebly.com/uploads/1/3/1/4/131407179/litobivirewepojup.pdfIn PDF document text
    • http://techdiligence.net/assets/kcfinder/upload/files/kilaxuze.pdfIn PDF document text
    • https://safanopoxave.weebly.com/uploads/1/3/4/4/134461162/e84da.pdfIn PDF document text
    • https://pegugigatusib.weebly.com/uploads/1/3/4/4/134460290/424885.pdfIn PDF document text
    • https://yaslibakicisi.net/userfiles/file/20247214157.pdfIn PDF document text
    • https://ramujodavuratot.weebly.com/uploads/1/3/4/6/134667495/8627291.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0000fcd9.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000fcd9.bin)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000fcd9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFCD9 17628 bytes
SHA-256: 3a108751e333618d7025367736bc55ef480eea75b5cf7ece06cc597a9bcf2eb5
font_01_sfnt_off00012adf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12ADF 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off000142f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x142F6 10536 bytes
SHA-256: ba062775658b7ca949c9e53d99c57bf46bdfe446b6f9858fbb572e6098cb474a

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