Malicious PDF — malware analysis report

Static analysis result for SHA-256 aa8eaa02991fa7e6…

MALICIOUS

PDF

80.9 KB Created: 2022-03-28 10:59:44 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-07
MD5: c5deed433ede0400c0aef59e66401bdc SHA-1: 9f77bb23790d62a7bfe119d01c1bf0ba4232471a SHA-256: aa8eaa02991fa7e6dc5a191dcfb1532cad32c10bbccfbb187e2e93d484862815
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://fecuq.co.za/YmrXLWy8?keyword=yamaha%20motif%206%20for%20sale PDF link annotation
    • https://birafuwufejutik.weebly.com/uploads/1/3/4/5/134598964/3846597.pdfIn PDF document text
    • https://wazivako.weebly.com/uploads/1/3/0/9/130969042/1956222.pdfIn PDF document text
    • https://kaxizaro.weebly.com/uploads/1/3/5/3/135349404/fakupupegefevo.pdfIn PDF document text
    • https://givifajilodox.weebly.com/uploads/1/3/0/8/130874655/6422147.pdfIn PDF document text
    • https://xiwupegolowiba.weebly.com/uploads/1/3/1/6/131606046/zusazo.pdfIn PDF document text
    • https://voderixata.weebly.com/uploads/1/3/4/2/134266977/1095689.pdfIn PDF document text
    • https://luvoseguz.weebly.com/uploads/1/3/4/6/134665560/zajuwulagemat.pdfIn PDF document text
    • https://zoziwaxixu.weebly.com/uploads/1/3/5/3/135316133/titadefafize.pdfIn PDF document text
    • https://rubepaleve.weebly.com/uploads/1/3/1/4/131454262/zasesep.pdfIn PDF document text
    • https://sasasazar.weebly.com/uploads/1/3/1/3/131383954/julunijudisuxe-dugufujapudaz-rejativirupesu-zigujowel.pdfIn PDF document text
    • https://kunidaput.weebly.com/uploads/1/3/4/7/134766790/9946841.pdfIn PDF document text
    • https://gojamomer.weebly.com/uploads/1/3/2/8/132815882/1658604.pdfIn PDF document text
    • https://tetegewa.weebly.com/uploads/1/3/4/7/134761184/1044192.pdfIn PDF document text
    • https://mibaxezaju.weebly.com/uploads/1/3/4/6/134641270/wesuzunejazevad_dunorigijux_tagekikanusel_dowazod.pdfIn PDF document text
    • https://pumewuku.weebly.com/uploads/1/3/4/6/134638235/eea96.pdfIn PDF document text
    • https://kigubesafikuva.weebly.com/uploads/1/3/4/8/134891874/fexitojumedomaje.pdfIn PDF document text
    • https://gawefazaniredo.weebly.com/uploads/1/3/4/7/134710102/madanesabezigif-fifebafuzen-femosad-mepas.pdfIn PDF document text
    • https://wofogubegir.weebly.com/uploads/1/3/4/7/134728038/fc021bb5e62f08.pdfIn PDF document text
    • https://xudarusutovupaf.weebly.com/uploads/1/3/0/8/130814591/2cd8c003a1a.pdfIn PDF document text
    • https://mazidumusud.weebly.com/uploads/1/3/4/6/134680178/59821362.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_off0000dab7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDAB7 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off0000f156.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF156 17020 bytes
SHA-256: 7d56ccff7ae5a076674b445bc3c7a5f76efbe9343014ff1c3205b905c1b83c29
font_02_sfnt_off00011dea.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11DEA 10524 bytes
SHA-256: 48641ad485bb8b97a262f988417e78a117af2b29bf0ffd95b9f8ad1d388c30cd

Open this report in the interactive analyzer, or submit your own file for analysis.