Malicious PDF — malware analysis report

Static analysis result for SHA-256 3bc0414793a4c5e0…

MALICIOUS

PDF

85.3 KB Created: 2022-03-25 12:50:21 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-20
MD5: d3ad8d54066c6cb3e354be510bac94e9 SHA-1: 06d6935d12435ae0cf8cd2e9b3616936daf4aa81 SHA-256: 3bc0414793a4c5e07b9bd84fa20aff840bb8e877cc00b258b29efebc2c8cec6c
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9984

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://fomoxejuj.weebly.com/uploads/1/3/4/0/134000143/6592699.pdf In PDF document text
    • https://pisaxegeb.weebly.com/uploads/1/3/0/7/130775455/logevipevoxisebad.pdfIn PDF document text
    • https://zogiwabut.weebly.com/uploads/1/3/4/3/134364715/jumuwema.pdfIn PDF document text
    • https://gorelafuxom.weebly.com/uploads/1/3/4/4/134497365/zelugo.pdfIn PDF document text
    • https://woxujinugav.weebly.com/uploads/1/3/4/3/134305359/07bb2c9ee.pdfIn PDF document text
    • https://mufudoxideli.weebly.com/uploads/1/3/4/5/134508761/e3e12.pdfIn PDF document text
    • https://titenukom.weebly.com/uploads/1/3/4/5/134523185/7173151.pdfIn PDF document text
    • https://zivixitusinuz.weebly.com/uploads/1/3/1/3/131380786/revepugolise.pdfIn PDF document text
    • https://lozuninusagutog.weebly.com/uploads/1/3/5/3/135309735/sabafudorub.pdfIn PDF document text
    • https://jutineriru.weebly.com/uploads/1/3/4/8/134866815/witinididotek_dukiledegosigi_jukezusuvil_vofak.pdfIn PDF document text
    • https://gekimirit.weebly.com/uploads/1/3/4/7/134700474/joxuvo_disewi_xesotuzebeja.pdfIn PDF document text
    • https://tagosijotibaza.weebly.com/uploads/1/3/1/4/131407106/duvurif_nonakak_fefiva.pdfIn PDF document text
    • https://gabudusufixojur.weebly.com/uploads/1/3/5/3/135339303/xotud.pdfIn PDF document text
    • https://wuxijize.weebly.com/uploads/1/3/4/6/134685372/rinowipakefejupopot.pdfIn PDF document text
    • https://solunezowalini.weebly.com/uploads/1/3/4/6/134625762/putuxaji.pdfIn PDF document text
    • https://xabopefasuliwik.weebly.com/uploads/1/3/4/4/134445681/fowef-zulibe-tupaxewo-zezagozavunepi.pdfIn PDF document text
    • https://dagukipaxezij.weebly.com/uploads/1/3/4/3/134352206/86a5f18a35d6.pdfIn PDF document text
    • https://pibezenasa.weebly.com/uploads/1/3/1/4/131454503/xavar.pdfIn PDF document text
    • https://rixuxakixolewe.weebly.com/uploads/1/3/1/3/131380342/3859c1ce.pdfIn PDF document text
    • https://murikupa.weebly.com/uploads/1/3/4/4/134481598/76afa60.pdfIn PDF document text
    • https://divigutokorafo.weebly.com/uploads/1/3/4/6/134683056/jelowe.pdfIn PDF document text
    • https://pujuxapalijened.weebly.com/uploads/1/3/6/0/136009243/nifafobitujexipubak.pdfIn PDF document text
    • https://pitudonela.weebly.com/uploads/1/3/5/3/135323021/8788479.pdfIn PDF document text
    • https://yubit.co.za/YmrXLWy8?keyword=wayne%20dalton%20torquemaster%20repairPDF link annotation
    • 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_off0000ec22.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000ec22.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000ec22.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEC22 10908 bytes
SHA-256: c305e5a1fb144eaccea3d8228c0db255f4a4f55f2e13bb5b2bf5e40a5e17dbcf
font_01_sfnt_off00010520.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10520 16568 bytes
SHA-256: afba9bd78b900b7187907808fa795955b109139724939e9792ad439630db97b4
font_02_sfnt_off00013018.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13018 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336