Malicious PDF — malware analysis report

Static analysis result for SHA-256 cd75eeadc8496b4c…

MALICIOUS

PDF

76.4 KB Created: 2022-03-28 15:40:38 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-18
MD5: 9edf67935369e9f411fadf2689320087 SHA-1: f08895df169fd567aa4b4690d19d5dbb9fd5a196 SHA-256: cd75eeadc8496b4ca2770997539753105d21e1bb7a4e0f3cca27966fd2aaf54b
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9943

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://sunuf.co.za/YmrXLWy8?keyword=can%20you%20bypass%20the%20sensors%20on%20a%20chamberlain%20garage%20door%20opener PDF link annotation
    • https://tumogifizutuvo.weebly.com/uploads/1/3/4/5/134527103/3822594.pdfIn PDF document text
    • https://bodonovovo.weebly.com/uploads/1/3/1/6/131607174/428b8db87c58.pdfIn PDF document text
    • https://rogozinigaki.weebly.com/uploads/1/3/7/5/137516336/zasofabotar.pdfIn PDF document text
    • https://varijamali.weebly.com/uploads/1/3/1/8/131856150/8084269.pdfIn PDF document text
    • https://fawewetipe.weebly.com/uploads/1/3/1/3/131379545/nenavadusuba.pdfIn PDF document text
    • https://zedixajo.weebly.com/uploads/1/3/4/3/134363751/3102720.pdfIn PDF document text
    • https://livurexile.weebly.com/uploads/1/3/2/6/132695833/rumapufofe-wujige-zakefasepenas.pdfIn PDF document text
    • https://voviteri.weebly.com/uploads/1/3/4/9/134904749/3c94bdfa.pdfIn PDF document text
    • https://giweberemep.weebly.com/uploads/1/3/2/6/132682555/ruratogunazutizupon.pdfIn PDF document text
    • https://vinosubolab.weebly.com/uploads/1/3/5/3/135316207/8669377.pdfIn PDF document text
    • https://zutuvibob.weebly.com/uploads/1/3/1/4/131407898/xaxujede_pazijibutezamum.pdfIn PDF document text
    • https://fogenidu.weebly.com/uploads/1/3/4/3/134391000/faforajadurazu.pdfIn PDF document text
    • https://vilaferadir.weebly.com/uploads/1/3/4/7/134771168/19944577b13c197.pdfIn PDF document text
    • https://luvunamuzem.weebly.com/uploads/1/3/0/8/130874488/9170396.pdfIn PDF document text
    • https://lomapasaxanigef.weebly.com/uploads/1/3/1/1/131164081/pefuloli.pdfIn PDF document text
    • https://fojevuresuzuj.weebly.com/uploads/1/3/4/8/134881640/bijinosotogason-lavud-wujesowagexolut.pdfIn PDF document text
    • https://favavigufule.weebly.com/uploads/1/4/1/2/141251888/90ce460965e8a.pdfIn PDF document text
    • https://reratedazakowim.weebly.com/uploads/1/3/1/3/131378897/3296131.pdfIn PDF document text
    • https://rovumixonisi.weebly.com/uploads/1/3/4/0/134012407/lonibenagorek.pdfIn PDF document text
    • https://levibaxa.weebly.com/uploads/1/3/1/4/131408620/20e62608faeb74.pdfIn PDF document text
    • https://ripegedabezigiz.weebly.com/uploads/1/3/2/6/132695689/943aa134.pdfIn PDF document text
    • https://ralawuxageg.weebly.com/uploads/1/3/4/3/134319431/4308766.pdfIn PDF document text
    • https://mifeweravu.weebly.com/uploads/1/3/0/8/130874314/c3b7cb71.pdfIn PDF document text
    • https://reviniwixex.weebly.com/uploads/1/3/1/4/131407974/7070369.pdfIn PDF document text
    • https://wufenimikefi.weebly.com/uploads/1/3/4/3/134366244/fisokorepe.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_off0000c63e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC63E 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off0000dce2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDCE2 11344 bytes
SHA-256: 88272934e5aaaea64626a6a4acd093d6d535083b05d7ae2b3f0473ad35f1e7bd
font_02_sfnt_off0000f6fe.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF6FE 16428 bytes
SHA-256: e5e31173bd9cf90b8206c27339d2a5daedddc6fe6d2e0f3c7b045b51eb32b291