Malicious PDF — malware analysis report

Static analysis result for SHA-256 4e3a0cc1a19db767…

MALICIOUS

PDF

76.3 KB Created: 2022-03-27 12:21:10 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-19
MD5: 476f154d5f6456a44dd3d52eb95b4f0e SHA-1: ce3f0b482267606dffc194d39a7cce3b9d27caef SHA-256: 4e3a0cc1a19db7673a833403808ab887c0ba10c05c754ef296f30a57ead62888
156 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9989

Heuristics 5

  • 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.
  • 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=can PDF link annotation
    • https://rojemazef.weebly.com/uploads/1/3/4/6/134666767/masetujivoz.pdfIn PDF document text
    • https://fuwanitawoge.weebly.com/uploads/1/3/4/4/134436239/sixifiwilof-poguxuviwawanuz.pdfIn PDF document text
    • https://tepupareta.weebly.com/uploads/1/3/0/8/130814680/3632540.pdfIn PDF document text
    • https://lomoludogakure.weebly.com/uploads/1/3/4/3/134364850/fa3a53a0cf4df39.pdfIn PDF document text
    • https://zekawumili.weebly.com/uploads/1/3/4/4/134403966/5457865.pdfIn PDF document text
    • https://pujatafar.weebly.com/uploads/1/3/4/8/134854232/keropofo-bodipirereko-tulegubebogipu.pdfIn PDF document text
    • https://turezizudowan.weebly.com/uploads/1/3/1/6/131606253/415009.pdfIn PDF document text
    • https://zokesuvezasisib.weebly.com/uploads/1/3/4/7/134706516/849467a154.pdfIn PDF document text
    • https://nitikado.weebly.com/uploads/1/3/4/6/134660078/vifevapinuwogo-janenosojituse-nojusu-tigidagajamuf.pdfIn PDF document text
    • https://munizifazu.weebly.com/uploads/1/3/4/3/134354015/c68e6.pdfIn PDF document text
    • https://jimekomu.weebly.com/uploads/1/3/1/4/131453536/9412905.pdfIn PDF document text
    • https://sobasoje.weebly.com/uploads/1/3/2/6/132695832/zorefedi.pdfIn PDF document text
    • https://xinefozi.weebly.com/uploads/1/3/0/7/130775465/luzerapavatevaw.pdfIn PDF document text
    • https://fexifetonazez.weebly.com/uploads/1/3/4/4/134492485/nosogojokafazur.pdfIn PDF document text
    • https://fixewanum.weebly.com/uploads/1/3/5/3/135309042/ece650bd6e5a.pdfIn PDF document text
    • https://xuxufagitagagi.weebly.com/uploads/1/3/0/7/130740521/2632e502f98.pdfIn PDF document text
    • https://petapizegu.weebly.com/uploads/1/3/4/3/134327096/7097542.pdfIn PDF document text
    • https://duxevuwelinabim.weebly.com/uploads/1/3/4/3/134353564/pojizofe.pdfIn PDF document text
    • https://xotonibesil.weebly.com/uploads/1/3/1/4/131407892/3244950.pdfIn PDF document text
    • https://lomagifotoji.weebly.com/uploads/1/3/0/8/130814873/6235600.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_off0000c8fb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC8FB 16776 bytes
SHA-256: 45b15d12fc8d4a6879ce4316dd0de4007d3828c9366095c3359e472e8857b9fc
font_01_sfnt_off0000f4c6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF4C6 10640 bytes
SHA-256: 95e476ef9b162fa8d1fa1659e853e0a3220a4388a25a259fc9df8dd5ee3a6b6b
font_02_sfnt_off00010cfc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10CFC 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336

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