Malicious PDF — malware analysis report

Static analysis result for SHA-256 01ae045114f6f97a…

MALICIOUS

PDF

88.7 KB Created: 2022-04-04 19:40:32 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-01
MD5: 1f4b742edabac8854525951323148043 SHA-1: d9eec0b434a766b9af90bba411eab8f56efc9575 SHA-256: 01ae045114f6f97a2ee50acc2c535eded5ce85b11212c57062a01fd6b51ee91e
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9919

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=1991%20club%20car%20ds%20service%20manual PDF link annotation
    • https://kuvegegujumil.weebly.com/uploads/1/3/4/3/134367432/6736813.pdfIn PDF document text
    • https://sidaworulimizot.weebly.com/uploads/1/4/1/2/141289907/3837688.pdfIn PDF document text
    • https://dizeremugeb.weebly.com/uploads/1/3/4/2/134235396/6677366.pdfIn PDF document text
    • https://kepelawurolunuz.weebly.com/uploads/1/3/4/0/134017158/fizozuwota.pdfIn PDF document text
    • https://vawanateriti.weebly.com/uploads/1/3/0/9/130969814/nomaso-xewamimadujeb-rifodakijajona-noguse.pdfIn PDF document text
    • https://mudukexot.weebly.com/uploads/1/3/4/6/134629884/punivados-loriwoma.pdfIn PDF document text
    • https://sunigudeme.weebly.com/uploads/1/3/4/5/134503290/5694294.pdfIn PDF document text
    • https://soresewo.weebly.com/uploads/1/3/1/0/131069968/bimuwetibejoteno.pdfIn PDF document text
    • https://dizabulis.weebly.com/uploads/1/3/4/5/134524464/zakutugumujuwab-zugoxade-dewifoj-jokego.pdfIn PDF document text
    • https://sklepbonus.pl/userfiles/file/rorif.pdfIn PDF document text
    • https://viselejipu.weebly.com/uploads/1/3/4/6/134698272/e4e613571830.pdfIn PDF document text
    • https://seedomoretravel.com/files/files/tatemitoge.pdfIn PDF document text
    • https://lozugukavokukes.weebly.com/uploads/1/3/4/3/134357100/5944236.pdfIn PDF document text
    • https://teduzagegoxow.weebly.com/uploads/1/3/4/4/134400331/fonol-xipikapuxon-niwizimeluki.pdfIn PDF document text
    • https://xikisujegowo.weebly.com/uploads/1/3/1/8/131856166/6809919.pdfIn PDF document text
    • https://sijapuxojowul.weebly.com/uploads/1/3/4/6/134616399/187fbd33faae7dc.pdfIn PDF document text
    • http://cobe-ing.it/userfiles/files/65307524258.pdfIn PDF document text
    • https://nasavizar.weebly.com/uploads/1/3/5/3/135322571/gisujokotolupuf-vajarak-fusoroza.pdfIn PDF document text
    • https://luzodogapop.weebly.com/uploads/1/3/4/2/134265842/1762387.pdfIn PDF document text
    • https://jiresuzava.weebly.com/uploads/1/3/4/7/134706808/wogotajegenotovipi.pdfIn PDF document text
    • https://kizofirelurok.weebly.com/uploads/1/3/1/6/131606598/7363229980.pdfIn PDF document text
    • https://mro.hockeymro.ca/docs/file/vapezila.pdfIn PDF document text
    • https://wuvekodufunat.weebly.com/uploads/1/3/5/2/135298648/rimesukuvix.pdfIn PDF document text
    • https://dumaxenuwumav.weebly.com/uploads/1/3/3/9/133997891/3299794.pdfIn PDF document text
    • https://fojaruzagix.weebly.com/uploads/1/3/1/3/131379198/c63f29b.pdfIn PDF document text
    • http://studiogiovannone.com/userfiles/files/dupabimagizem.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000f2b2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF2B2 10740 bytes
SHA-256: 48559f4e8f2cc721468de7a6baab16469dff484f112afc9c6c0e787781c2990c
font_01_sfnt_off00010b5f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10B5F 17848 bytes
SHA-256: 11806361ec6fa65e07aee3c38792c0ec396d107445f8e96b8e67d06351fd37f6
font_02_sfnt_off00013a79.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13A79 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1