Malicious PDF — malware analysis report

Static analysis result for SHA-256 2c8c215fc1159f90…

MALICIOUS

PDF

69.8 KB Created: 2022-03-29 11:34:41 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-04
MD5: 8f7e571eeb537bb29e8cb4a1d7c91dc8 SHA-1: f00872ca5f52a0f4775b3831e75da15fd3843a54 SHA-256: 2c8c215fc1159f902496ff7bcfa7cc1bbb828c14567545b249cb945d28d54ccc
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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=mtd%2046%20mower%20deck%20belt%20routing PDF link annotation
    • https://jaxebenub.weebly.com/uploads/1/3/4/2/134266064/6277980.pdfIn PDF document text
    • https://wurewoji.weebly.com/uploads/1/3/1/4/131438788/lawazituvamava.pdfIn PDF document text
    • https://meronikam.weebly.com/uploads/1/3/4/7/134705372/zuvegukuxunex-datododowomef.pdfIn PDF document text
    • https://dibozavo.weebly.com/uploads/1/3/4/5/134501923/3867263.pdfIn PDF document text
    • https://bofazoxoniwepiv.weebly.com/uploads/1/3/4/4/134454835/8003566.pdfIn PDF document text
    • https://wujorimumoba.weebly.com/uploads/1/3/4/6/134676457/08530e.pdfIn PDF document text
    • https://musibagufes.weebly.com/uploads/1/3/4/5/134587398/72b015d1c3d87b.pdfIn PDF document text
    • https://kusazejur.weebly.com/uploads/1/3/1/4/131437880/1102312.pdfIn PDF document text
    • https://xugowapowafav.weebly.com/uploads/1/3/0/7/130775127/0601777e99442b.pdfIn PDF document text
    • https://vurigejowuzebad.weebly.com/uploads/1/3/3/9/133997249/4337712.pdfIn PDF document text
    • https://gabozagabu.weebly.com/uploads/1/3/4/5/134506959/xupezowotu.pdfIn PDF document text
    • https://zirowebepalijiw.weebly.com/uploads/1/3/3/9/133986526/e8a5fa4842e00.pdfIn PDF document text
    • https://nawawedivoxoni.weebly.com/uploads/1/3/4/7/134719505/rawetefarerinofu.pdfIn PDF document text
    • https://baputopozim.weebly.com/uploads/1/3/5/3/135336161/rogirinedibizevito.pdfIn PDF document text
    • https://gonuzefokuko.weebly.com/uploads/1/3/4/1/134109069/mowakowek.pdfIn PDF document text
    • https://xugowapowafav.weebly.com/uploads/1/3/0/7/130775127/3e178.pdfIn PDF document text
    • https://mekadademuru.weebly.com/uploads/1/3/4/3/134367219/bab12aa8b82.pdfIn PDF document text
    • https://jebezowurexa.weebly.com/uploads/1/3/4/5/134576847/375391b.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

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_off0000abf3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xABF3 11040 bytes
SHA-256: 766868f474cd2ef05f7af89bd1a6d64d287f8f06d5a200f78d9c6927d5b84608
font_01_sfnt_off0000c571.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC571 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off0000dc10.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDC10 16872 bytes
SHA-256: c35780cbd08e2246f4a419dad8fdd857d6247667881213114911497f923236d1

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