Malicious PDF — malware analysis report

Static analysis result for SHA-256 862be298dfe11d87…

MALICIOUS

PDF

33.8 KB Created: 2020-08-08 12:41:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: c133081e4e9feb2d62a7d4a1b1e2d794 SHA-1: 72c361cf805ba6d1b591dffa9a497ffb8df23d76 SHA-256: 862be298dfe11d87d8cb036a7277860071fc651e0040d2b4fe1d9b58feef8f79
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

This PDF document functions as a lure, using the guise of 'blouse cutting in marathi language pdf' to entice users to click on a malicious redirector link. The link, 'https://ttraff.ru/pify?keyword=blouse+cutting+in+marathi+language+pdf', leads to an SEO link farm, indicating a phishing or scam attempt. No scripts were extracted, but the embedded URLs and heuristic firings strongly suggest a malicious intent to redirect users to potentially harmful content.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 5

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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.
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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://ttraff.ru/pify?keyword=blouse+cutting+in+marathi+language+pdf In PDF document text
    • http://files.inthelaughterlocker.com/uploads/1/3/0/8/130873943/bef33409e29.pdfIn PDF document text
    • http://zodipege.sciencewithmorris.com/uploads/1/3/0/7/130775934/1809283.pdfIn PDF document text
    • http://files.bertieandolif.com/uploads/1/3/0/8/130814605/7a55d.pdfIn PDF document text
    • http://palajob.whatdancecando.ca/uploads/1/3/1/3/131379732/zinanusabefato_dodibobi_mebumibewozabeb.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/9495/7475/files/mifofomavuzumawu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/9422/8630/files/nuwaxiwetaga.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/9866/7163/files/jiporuper.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/7747/6253/files/72428358260.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/0543/6326/files/7053457587.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/3576/1576/files/35765993199.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/2328/6940/files/nutomiruda.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/55781022724.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/4357/7246/files/electrical_design_engineer_interview_questions_and_answers.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/2737/3981/files/xenosa.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/8991/2218/files/sabupewexuxupunewixosipok.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/5698/8311/files/83368800303.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

Related samples 6

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004814.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4814 5616 bytes
SHA-256: d5629cb3c37eb5e969143080838e36e1e7c9bbacb4c44a787f47b51834cfcfff
font_01_sfnt_off00005b05.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5B05 9168 bytes
SHA-256: 4eb54636efbeb4b5882668a84a8943d01c241b6129a772a5b2b499d3ccbb6206

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