Malicious PDF — malware analysis report

Static analysis result for SHA-256 5d881e60474bc809…

MALICIOUS

PDF

75.9 KB Created: 2022-03-29 06:52:09 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-18
MD5: cfe65cb910fbd1d31f8605205115257c SHA-1: 382d9d5c78957af91e8ca0e5079d495984853403 SHA-256: 5d881e60474bc80942e7f8d8191bf67b00315ae3e8bb3289ead0662a4c53c021
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

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=how%20to%20get%20the%20disney%20face%20filter%20on%20tiktok PDF link annotation
    • https://xupujudokoze.weebly.com/uploads/1/3/7/5/137509402/4755213.pdfIn PDF document text
    • https://divigutokorafo.weebly.com/uploads/1/3/4/6/134683056/7143343.pdfIn PDF document text
    • https://zuzigomotof.weebly.com/uploads/1/3/4/8/134889908/e67472904742104.pdfIn PDF document text
    • https://rofixuninapo.weebly.com/uploads/1/3/5/3/135313709/deroten.pdfIn PDF document text
    • https://muwalivom.weebly.com/uploads/1/3/2/6/132695892/jasajamaw-wizelitiv-divapime-zaverafiwemoloj.pdfIn PDF document text
    • https://memibufosigi.weebly.com/uploads/1/3/1/3/131383384/7fab7e1.pdfIn PDF document text
    • https://wivirupi.weebly.com/uploads/1/3/4/6/134666213/595546.pdfIn PDF document text
    • https://suvadigefutom.weebly.com/uploads/1/3/1/4/131406455/novil_tapowopulonuwaj_fonazif_kemikaw.pdfIn PDF document text
    • https://mokogexikimowo.weebly.com/uploads/1/3/4/3/134321985/xovin.pdfIn PDF document text
    • https://fugurisugo.weebly.com/uploads/1/3/6/0/136086283/pavipaxisazowamiz.pdfIn PDF document text
    • https://kizerovum.weebly.com/uploads/1/3/4/7/134747257/loseketiga-zidamun-femaridori-boziruteb.pdfIn PDF document text
    • https://zelunewu.weebly.com/uploads/1/3/4/8/134879867/6931359.pdfIn PDF document text
    • https://xozijelotegog.weebly.com/uploads/1/3/5/3/135327018/guwusulupudijo-rozaze.pdfIn PDF document text
    • https://popajilosofov.weebly.com/uploads/1/3/0/7/130776408/fed305c.pdfIn PDF document text
    • https://jukegiger.weebly.com/uploads/1/3/4/6/134668336/bonoganitajar.pdfIn PDF document text
    • https://lixubirenolona.weebly.com/uploads/1/3/4/6/134669397/jetivesem-puwipurofu.pdfIn PDF document text
    • https://rijigajigife.weebly.com/uploads/1/3/1/8/131856487/palikokuwedajo.pdfIn PDF document text
    • https://vedoguru.weebly.com/uploads/1/3/1/3/131380953/b979b1fb9692c5b.pdfIn PDF document text
    • https://wosudinaxek.weebly.com/uploads/1/3/5/2/135299586/lawiwugedoti_vilovovogi_josikegavat_kifom.pdfIn PDF document text
    • https://romitigab.weebly.com/uploads/1/3/4/8/134864794/5f099d.pdfIn PDF document text
    • https://jerofewu.weebly.com/uploads/1/3/4/3/134369167/9674410.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_off0000c379.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC379 17428 bytes
SHA-256: bcbba49ba446f84e65a75744ae547a7034a7a8a95dc53948656f594d7ad318a6
font_01_sfnt_off0000f116.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF116 11040 bytes
SHA-256: 4324f5584abc4157e986de631aa2da3a77d5a4d566474f07ccdc57634e32cc71
font_02_sfnt_off00010a93.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10A93 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336

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