Malicious PDF — malware analysis report

Static analysis result for SHA-256 6df15b50a95d801a…

MALICIOUS

PDF

75.7 KB Created: 2022-03-26 02:02:56 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: 1ed42aa28b8f109e957daf1b8bc59934 SHA-1: d38226c4aa4ff07f8572e81205951d37a0186c87 SHA-256: 6df15b50a95d801a0697edcd92979995bdaf9d6644e6603d9bb9d67a34ae5540
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9992

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://jedexapotup.weebly.com/uploads/1/3/4/4/134472831/matoxopagiz.pdf In PDF document text
    • https://wusiparopebabo.weebly.com/uploads/1/3/4/5/134505529/4042238.pdfIn PDF document text
    • https://makogoporuri.weebly.com/uploads/1/3/4/8/134868573/0cc804d46d.pdfIn PDF document text
    • https://datezovog.weebly.com/uploads/1/3/0/7/130776229/podisitituwu-jiwek-xexinivegava.pdfIn PDF document text
    • https://zibufegorijalif.weebly.com/uploads/1/3/4/8/134889305/jevelomu.pdfIn PDF document text
    • https://famemizi.weebly.com/uploads/1/3/6/0/136006686/duralod-watabux-gilozezeluf.pdfIn PDF document text
    • https://putujagojosid.weebly.com/uploads/1/3/0/7/130738675/kenelit_taxuwozosip_nagemunadu_zosogudilasu.pdfIn PDF document text
    • https://zenamuvevabun.weebly.com/uploads/1/3/1/4/131453902/baputexilamaxux_wepunuwupen.pdfIn PDF document text
    • https://jekazaneret.weebly.com/uploads/1/3/1/4/131455475/18ce5b1e04f5c62.pdfIn PDF document text
    • https://daxosunusopudom.weebly.com/uploads/1/3/4/5/134510034/senuwixaduraseb.pdfIn PDF document text
    • https://judesofuvedal.weebly.com/uploads/1/3/1/8/131857090/8f76b.pdfIn PDF document text
    • https://gagopono.weebly.com/uploads/1/3/2/6/132681316/1230799.pdfIn PDF document text
    • https://wiguvufa.weebly.com/uploads/1/3/0/7/130775639/xezij_diruku_lorerigewosebup.pdfIn PDF document text
    • https://sotemukolewidiv.weebly.com/uploads/1/3/4/6/134660154/d8c418faaf780.pdfIn PDF document text
    • https://vokedovewugom.weebly.com/uploads/1/3/5/3/135349322/gofabigi.pdfIn PDF document text
    • https://lisijinawap.weebly.com/uploads/1/3/4/7/134740049/95d62.pdfIn PDF document text
    • https://wevabubuked.weebly.com/uploads/1/3/4/5/134584052/lafufof.pdfIn PDF document text
    • https://wuvalarovujed.weebly.com/uploads/1/3/4/2/134266489/5231147.pdfIn PDF document text
    • https://nodejobirutita.weebly.com/uploads/1/3/4/7/134748641/8789191.pdfIn PDF document text
    • https://tebebutak.weebly.com/uploads/1/3/4/7/134744698/44684.pdfIn PDF document text
    • https://lexurugimakosus.weebly.com/uploads/1/3/4/7/134718338/193423.pdfIn PDF document text
    • https://kafutejitiripil.weebly.com/uploads/1/3/4/6/134625984/32495.pdfIn PDF document text
    • https://mifuj.co.za/YmrXLWy8?keyword=how%20to%20combine%20pdf%20adobe%20reader%20dcPDF link annotation
    • 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_off0000c598.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000c598.bin)

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_off0000c598.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC598 10784 bytes
SHA-256: 623b6b26006647f274f2ca268c96c24bfe1042d19320e8d8dc5daa0d8d7e7980
font_01_sfnt_off0000de31.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDE31 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off0000f4d0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF4D0 16724 bytes
SHA-256: bffc1dcfe148f2405afb9e08fedd67fa79dfb72d089eb8a5940183bf3478d109

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