Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2dfd8dbb74039a9…

MALICIOUS

PDF

73.4 KB Created: 2022-04-02 22:43:29 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: d701f490b6b59b5ac499004453fee022 SHA-1: 0d1b178c8c254ab82bcb56d1ad14191431733836 SHA-256: e2dfd8dbb74039a91590ffad72f03c4af5c7584e0d3d54968b4261598f45f536
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://norin.co.za/YmrXLWy8?keyword=comparison%20between%20apple%20and%20orange PDF link annotation
    • https://venewosusi.weebly.com/uploads/1/3/1/3/131398385/balojekiki_kabur.pdfIn PDF document text
    • https://fp-088.flexxmedien.com/flexxtrader/data/usf/file/mumekagorodavesowi.pdfIn PDF document text
    • https://lufaranari.weebly.com/uploads/1/3/4/6/134689474/4076767.pdfIn PDF document text
    • http://colantuono.it/userfiles/files/50901057848.pdfIn PDF document text
    • https://kumeboxisadinur.weebly.com/uploads/1/3/4/6/134684257/9719884.pdfIn PDF document text
    • https://livabobuladezer.weebly.com/uploads/1/3/0/8/130874084/negosuw-nozujujowirit-bebusodup.pdfIn PDF document text
    • http://phubozena.pl/userfiles/file/zonifinafabalepaxan.pdfIn PDF document text
    • https://wudizibi.weebly.com/uploads/1/3/4/4/134477582/surizorujax-fubozorefare.pdfIn PDF document text
    • https://nezodutulep.weebly.com/uploads/1/3/4/8/134883135/wisigoj.pdfIn PDF document text
    • https://nukubutanedun.weebly.com/uploads/1/3/5/3/135309192/sotag.pdfIn PDF document text
    • https://zebidomixivo.weebly.com/uploads/1/3/4/3/134326720/jegimebe-boropo-garovor-tosujokereb.pdfIn PDF document text
    • https://disadoxamegipu.weebly.com/uploads/1/3/4/5/134527150/5251539.pdfIn PDF document text
    • https://konanofekevofi.weebly.com/uploads/1/3/4/3/134367310/1557815.pdfIn PDF document text
    • https://vopozurizezeta.weebly.com/uploads/1/3/4/0/134012331/zimoderaxolimoxeku.pdfIn PDF document text
    • https://gupinemarumilaw.weebly.com/uploads/1/3/4/0/134040787/jinugoxem.pdfIn PDF document text
    • http://learningkey.org/userfiles/47115221990.pdfIn PDF document text
    • https://pipoxaxem.weebly.com/uploads/1/3/4/4/134498503/fugolome-rerixu-fujukip.pdfIn PDF document text
    • https://wuvenenuw.weebly.com/uploads/1/3/1/3/131383928/rawaxewiboxun_kepedurofedajad_diwite.pdfIn PDF document text
    • https://3territoires.kopro.fr/userfiles/file/nefakubatugona.pdfIn PDF document text
    • https://winokagadav.weebly.com/uploads/1/3/2/7/132740598/xuset.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 extracted file (font_00_sfnt_off0000bab6.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000bab6.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000bab6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBAB6 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000d2cd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD2CD 10992 bytes
SHA-256: 30c15d0dec7b43df8b41270f588917acb90e595a52443636494c60706895981c
font_02_sfnt_off0000ebec.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEBEC 17084 bytes
SHA-256: 1083904060443591146e238e3d7fa0f0bf1bae853fd0b2cd5daa32d8fd6a9613