Malicious PDF — malware analysis report

Static analysis result for SHA-256 79352e911398458f…

MALICIOUS

PDF

66.4 KB Created: 2020-12-01 12:33:16 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-15
MD5: 0af0391aac28a129d3bbc394bc76e18f SHA-1: b54d1383572553e5d34574be91adc54e0be8a114 SHA-256: 79352e911398458f5dc83e71ce4bea804525b8fdd2ab76b7873bb4bf78b29d65
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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://trafffi.ru/wb?keyword=road%20signs%20bitlife%20driving%20test%20answers PDF link annotation
    • https://rewemekekebaz.weebly.com/uploads/1/3/1/4/131406535/eade6f26fe006f1.pdfIn PDF document text
    • https://womomoko.weebly.com/uploads/1/3/4/8/134848640/mezajovev.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4426815/normal_5fc12e1360048.pdfIn PDF document text
    • https://vasinurevesodux.weebly.com/uploads/1/3/4/6/134605286/59c24734ea.pdfIn PDF document text
    • https://gipuwibozomaz.weebly.com/uploads/1/3/4/8/134891778/7085355.pdfIn PDF document text
    • https://fofebufog.weebly.com/uploads/1/3/4/7/134738758/8210833.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://static1.squarespace.com/static/5fbfd8a92bbd740658005df2/t/5fc0f7203f75b16643f6969e/1606481696819/ps2_to_usb_adapter_near_me.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/db7ae658-1549-4cf0-8d77-db1754e582da/tolajixuwawi.pdfIn PDF document text
    • https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe0b075147b14804f9ff8d/1606290184021/83872602460.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/a3d50df9-56ec-4efb-9fcf-2b3c6ef0f8de/bekozinosafezuf.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/3ed4ca10-5157-4ff2-bdf5-e1636c14659d/kepubojiwemekur.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/173a6036-0401-4a32-a911-527dbcc59f04/girls_frontline_black_card.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://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c7b3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC7B3 5376 bytes
SHA-256: 543aa344b81ac537781c1b16a7f491b1f15c26b1056f4e32675e12032a9a841c
font_01_sfnt_off0000da21.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDA21 10172 bytes
SHA-256: bcba396b621ae11d7f62fd93274ebe3747b767cbbffe7f61fc67ab5946e61454

Open this report in the interactive analyzer, or submit your own file for analysis.