Malicious PDF — malware analysis report

Static analysis result for SHA-256 793465d6681f3dbc…

MALICIOUS

PDF

148.6 KB Created: 2022-03-24 12:46:48 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-14
MD5: fe8cc1bad0a051767a87d2ad7cc6ccab SHA-1: 28dfa354fe7f5b97062e76bae88ba807a94b99f5 SHA-256: 793465d6681f3dbc8bf339e5a4f490fd17631b7e641c31e3ffb78a6cc6674143
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9781

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 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://loheb.co.za/YmrXLWy8?keyword=what%20are%20the%20five%20books%20of%20the%20torah%20in%20hebrew PDF link annotation
    • https://nojonepidafajik.weebly.com/uploads/1/3/0/7/130775859/591265.pdfIn PDF document text
    • https://pazerutafu.weebly.com/uploads/1/3/5/3/135392620/kelilet-limodojex-wiliruw-wafaruro.pdfIn PDF document text
    • https://jajaleregonu.weebly.com/uploads/1/3/4/2/134235513/4391805.pdfIn PDF document text
    • https://fefugenaxidoseb.weebly.com/uploads/1/3/1/3/131380158/2456609.pdfIn PDF document text
    • https://lifexego.weebly.com/uploads/1/3/0/8/130874678/lodejenupum.pdfIn PDF document text
    • https://worubagazew.weebly.com/uploads/1/3/4/6/134639575/sogek-folubizilalinuz.pdfIn PDF document text
    • https://bewimesev.weebly.com/uploads/1/3/4/7/134753962/164066.pdfIn PDF document text
    • https://sizolofowexowar.weebly.com/uploads/1/3/5/3/135350689/bimudisejuvurodu.pdfIn PDF document text
    • https://jubuxazule.weebly.com/uploads/1/3/4/5/134585976/8018497.pdfIn PDF document text
    • https://noverike.weebly.com/uploads/1/3/4/3/134349253/detukotavu.pdfIn PDF document text
    • https://ropifupagefe.weebly.com/uploads/1/3/4/5/134584424/midekanafeje.pdfIn PDF document text
    • https://jelalepoxona.weebly.com/uploads/1/3/4/9/134901657/rorifipugagojogozig.pdfIn PDF document text
    • https://nofevezim.weebly.com/uploads/1/3/4/7/134770192/4785230.pdfIn PDF document text
    • https://pufizemopuvagup.weebly.com/uploads/1/3/1/4/131407511/918a142d6.pdfIn PDF document text
    • https://vebaduxop.weebly.com/uploads/1/3/5/3/135327545/kubafuxujaxabi-gitupotezaxediz.pdfIn PDF document text
    • https://wofinomedek.weebly.com/uploads/1/3/4/1/134108675/2e1370b1994.pdfIn PDF document text
    • https://xasufedi.weebly.com/uploads/1/3/4/6/134683860/vuvunijum_fuperalosepos_kagexanemav_vurelogerunoxo.pdfIn PDF document text
    • https://jevogebog.weebly.com/uploads/1/3/2/3/132303093/fuseweg.pdfIn PDF document text
    • https://xafasujogi.weebly.com/uploads/1/3/4/3/134374351/fukowiwa.pdfIn PDF document text
    • https://kanapefa.weebly.com/uploads/1/3/2/7/132740413/185c45bef33883e.pdfIn PDF document text
    • https://dulopatejobe.weebly.com/uploads/1/3/4/3/134317335/5647093.pdfIn PDF document text
    • https://nabumeludofava.weebly.com/uploads/1/3/4/3/134373896/guxubinifetiz_japigokuxanol_zutugona.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 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0001b747.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1B747 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off0001cde6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1CDE6 23340 bytes
SHA-256: 8e74eb63e91c5da6d5ddc9ac4462fb681e7ed312468260ecff5977e617da5ba9
font_02_sfnt_off0002098a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2098A 10640 bytes
SHA-256: ea7db6b05fe73464da873620367c127109019eebe9c26b3f34d9fdcc39ee1b1d
font_03_sfnt_off000221ea.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x221EA 19156 bytes
SHA-256: e2ce7529e93a18cd0867b941033f697f09215f071f6f5d0c3fc3bc8409bce856

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