Malicious PDF — malware analysis report

Static analysis result for SHA-256 011d5bfcba074349…

MALICIOUS

PDF

77.8 KB Created: 2022-03-29 01:37:37 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-28
MD5: 83594143abb29c18ae8d4f75604e5eb1 SHA-1: 8600048d8fcea041897a7488979086353be850b2 SHA-256: 011d5bfcba074349d59f79f242701149da4cd75745e3ae3cb85d72f317c4f945
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9953

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://ragaz.co.za/YmrXLWy8?keyword=what%20lean%20management%20means PDF link annotation
    • https://nirejabepifu.weebly.com/uploads/1/3/4/2/134266024/255748.pdfIn PDF document text
    • https://wovuposekase.weebly.com/uploads/1/3/4/6/134613379/wegadubomare-fisozek.pdfIn PDF document text
    • https://jelezasi.weebly.com/uploads/1/3/5/3/135347821/fijononutumutadowew.pdfIn PDF document text
    • https://vezutokabev.weebly.com/uploads/1/3/4/7/134758566/1526056.pdfIn PDF document text
    • https://surogupidaxa.weebly.com/uploads/1/3/4/9/134901722/fulawi.pdfIn PDF document text
    • https://boguvetasitob.weebly.com/uploads/1/3/1/3/131380850/rewinekiguwuxet_lumem_pejawobopup_wuwuxuvawunu.pdfIn PDF document text
    • https://monijakuxit.weebly.com/uploads/1/3/4/3/134362478/a238c136ae6.pdfIn PDF document text
    • https://zirubelazuzo.weebly.com/uploads/1/3/4/7/134747961/xajuvina_bujifelasoji_pisikirawim.pdfIn PDF document text
    • https://fosijegaden.weebly.com/uploads/1/3/4/8/134868146/5b3f80db37.pdfIn PDF document text
    • https://nevijajemiwawo.weebly.com/uploads/1/3/4/3/134340376/tozikol.pdfIn PDF document text
    • https://fobulosarurek.weebly.com/uploads/1/3/3/9/133997379/d1883e9a2ab8.pdfIn PDF document text
    • https://nimijakis.weebly.com/uploads/1/3/4/5/134577625/64a38.pdfIn PDF document text
    • https://kupajozowujuz.weebly.com/uploads/1/3/4/8/134881722/9768958.pdfIn PDF document text
    • https://rikutokamalaru.weebly.com/uploads/1/3/4/3/134319242/tidunejiza-duzitafukoguf-pigemibuzepiv-gokexumiwugufof.pdfIn PDF document text
    • https://julupovopanar.weebly.com/uploads/1/3/4/7/134732987/1000687.pdfIn PDF document text
    • https://mesovozilepako.weebly.com/uploads/1/3/4/5/134588792/6399165.pdfIn PDF document text
    • https://mudepazenanaj.weebly.com/uploads/1/3/4/7/134765609/2a159fbc0e.pdfIn PDF document text
    • https://tozarelap.weebly.com/uploads/1/3/4/4/134497896/joxifemuzuzotan-xovoguruwida-gapelu.pdfIn PDF document text
    • https://gewujamagig.weebly.com/uploads/1/3/5/3/135339218/5903284.pdfIn PDF document text
    • https://senamevab.weebly.com/uploads/1/3/4/6/134689233/4311145.pdfIn PDF document text
    • https://bodizolisasutez.weebly.com/uploads/1/3/1/8/131871954/988ebf001545f9f.pdfIn PDF document text
    • https://fofoxugijajeb.weebly.com/uploads/1/3/4/7/134729320/mekapur-filapus-pedula.pdfIn PDF document text
    • https://dakuzewaki.weebly.com/uploads/1/3/6/0/136089440/lonodoko.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_off0000cffe.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000cffe.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000cffe.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCFFE 17164 bytes
SHA-256: f77e3811813b9da72e150851c22b99343a1bd6cab5e170795e910b6d0195a39c
font_01_sfnt_off0000fcc1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFCC1 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off00011365.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11365 10236 bytes
SHA-256: 38beac903fa481d7561d8299d3eccaf411abeec9db503098e2837940e15c2586