Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e113f1b9e45ed0…

MALICIOUS

PDF

77.5 KB Created: 2020-11-11 13:13:26 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-21
MD5: b71a29279ce84dff513220fad33874ae SHA-1: f9f70b203ff536216569a53080db1e0a841f69e2 SHA-256: d3e113f1b9e45ed02b5855cfd3293e125fbf25039da9b71b8dd087a9de920991
244 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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
  • 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.
  • 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.
  • 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://ggtraff.ru/wb?keyword=goblin%20gunslinger%20pathfinder In PDF document text
    • https://rosotomana.weebly.com/uploads/1/3/4/5/134585450/robawajomijet-genukutefaw-wenefa.pdfIn PDF document text
    • https://tumekisegazuf.weebly.com/uploads/1/3/4/6/134611428/8abf3c3.pdfIn PDF document text
    • https://jezaxegare.weebly.com/uploads/1/3/1/3/131380636/1274967.pdfIn PDF document text
    • https://wajodaxomunav.weebly.com/uploads/1/3/4/6/134625674/goranonuja_luzevekuvutas_buwena_fajox.pdfIn PDF document text
    • https://sujuwezel.weebly.com/uploads/1/3/4/4/134486010/dedomunaravopolob.pdfIn PDF document text
    • https://zulebesawezule.weebly.com/uploads/1/3/4/5/134589138/jiriwavin-butukilefofiw-xunogi.pdfIn PDF document text
    • https://jolefopasovoja.weebly.com/uploads/1/3/4/4/134402584/lezod_gotoduvinavavo.pdfIn PDF document text
    • https://kuvanipugeva.weebly.com/uploads/1/3/4/4/134445248/5c0b4.pdfIn PDF document text
    • https://bogadisosupotaj.weebly.com/uploads/1/3/0/7/130776541/cdb97fbb2fa.pdfIn PDF document text
    • https://kunizemofowirux.weebly.com/uploads/1/3/4/3/134311671/5f00fb8f.pdfIn PDF document text
    • https://zulebesawezule.weebly.com/uploads/1/3/4/5/134589138/909979.pdfIn PDF document text
    • https://jigupipugefelo.weebly.com/uploads/1/3/4/3/134387822/6246516.pdfIn PDF document text
    • https://sekojufakov.weebly.com/uploads/1/3/0/7/130776719/wujufozejalagipemot.pdfIn PDF document text
    • https://vewawuwidavejo.weebly.com/uploads/1/3/4/4/134403009/7466284.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://s3.amazonaws.com/muvojugejoxip/64795989524.pdfIn PDF document text
    • https://s3.amazonaws.com/zuxadol/area_perimeter_and_volume_of_shapes.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/727a8dfc-aac4-49f8-a294-18ca0b6daa3e/luxovalifafalejitifagara.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/6086f792-5335-4411-bc17-e623dc84a2be/gujafele.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_off0000f007.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF007 5476 bytes
SHA-256: f684a40d21ba0e3fa464d5aa7935fd72900d8c71f1b75459ea23e36e195be371
font_01_sfnt_off0001029c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1029C 11072 bytes
SHA-256: f3e71b745b43116b5073131a84cd5d02dca289c2e0325399c85dc7ce7a1ee7c6

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