Malicious PDF — malware analysis report

Static analysis result for SHA-256 d50bcbc92705edbc…

MALICIOUS

PDF

83.9 KB Created: 2022-03-29 06:40:47 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-29
MD5: 33400d7c786e4ff31a5e72abfe27d06a SHA-1: e9616f28fce44f48c1798142ff0adece025153ec SHA-256: d50bcbc92705edbc4aea01f8f6f6ef35e2299dac5b8f57d91f9c48fac05b0ca8
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9990

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://tevav.co.za/YmrXLWy8?keyword=baby%20jogger%20city%20mini%20gt2%20specs PDF link annotation
    • https://kibatujobed.weebly.com/uploads/1/3/4/7/134739754/1477223.pdfIn PDF document text
    • https://xabiwavozan.weebly.com/uploads/1/3/4/0/134012294/somaganesal.pdfIn PDF document text
    • https://boxuxavuviw.weebly.com/uploads/1/3/4/7/134716171/menanu.pdfIn PDF document text
    • https://zowusisovote.weebly.com/uploads/1/3/5/3/135304915/8748309.pdfIn PDF document text
    • https://kodetinerimaguw.weebly.com/uploads/1/3/5/3/135347088/kekorinodiwidugexaw.pdfIn PDF document text
    • https://xujeloza.weebly.com/uploads/1/3/4/0/134096435/1943389.pdfIn PDF document text
    • https://xadenekowote.weebly.com/uploads/1/3/0/7/130776743/1950737.pdfIn PDF document text
    • https://piguvedulo.weebly.com/uploads/1/3/4/7/134724556/vezusa-zuzugosiku-vugexojenemim.pdfIn PDF document text
    • https://rilulozopofebu.weebly.com/uploads/1/3/1/4/131406258/loruzonor_dogumi.pdfIn PDF document text
    • https://pozagazekoz.weebly.com/uploads/1/4/1/2/141251227/feluk.pdfIn PDF document text
    • https://suvadigefutom.weebly.com/uploads/1/3/1/4/131406455/gilefofubu.pdfIn PDF document text
    • https://makemugajisere.weebly.com/uploads/1/3/5/3/135317455/aed38caece8d8df.pdfIn PDF document text
    • https://denelabi.weebly.com/uploads/1/3/4/1/134109088/6869182.pdfIn PDF document text
    • https://mixofugu.weebly.com/uploads/1/3/4/3/134351041/3340672.pdfIn PDF document text
    • https://zedebofewel.weebly.com/uploads/1/3/4/5/134594015/wenegosunuzo_toxogod.pdfIn PDF document text
    • https://mivatuvogap.weebly.com/uploads/1/3/4/0/134040868/joboxowijedanove.pdfIn PDF document text
    • https://gipadakox.weebly.com/uploads/1/3/4/8/134884067/4421b77a.pdfIn PDF document text
    • https://kakezilek.weebly.com/uploads/1/3/4/4/134401463/doguv.pdfIn PDF document text
    • https://ruwufinojib.weebly.com/uploads/1/3/4/6/134643146/5fe8bb2a74.pdfIn PDF document text
    • https://kesowetowewi.weebly.com/uploads/1/3/4/5/134598476/3136c2.pdfIn PDF document text
    • https://dufofisejufosu.weebly.com/uploads/1/3/4/8/134875198/bizawivejakotem.pdfIn PDF document text
    • https://rebopugosoge.weebly.com/uploads/1/3/5/3/135346619/409ac.pdfIn PDF document text
    • https://weritudasokapo.weebly.com/uploads/1/3/4/4/134494226/tajogifomarubi_tugudafokidaze_pokorinawije.pdfIn PDF document text
    • https://fosevikotik.weebly.com/uploads/1/3/1/6/131637163/1466823.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_off0000e374.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE374 17272 bytes
SHA-256: b53ac715fe72a0e06c9c30aae2dd4d6738a0089c397ed8be2638f1049dced57a
font_01_sfnt_off0001105f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1105F 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off00012703.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12703 11228 bytes
SHA-256: 676a982f741229b9b540c0f0a3d825818b2ff1f145973ddb71df02c11a8039be

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