Malicious PDF — malware analysis report

Static analysis result for SHA-256 b6e7eaf47c2ea066…

MALICIOUS

PDF

91.4 KB Created: 2022-03-27 17:13:26 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-17
MD5: b36c2978d17937e4b6b0504d10ccc591 SHA-1: 27fea318158820b6237dc3e9fbaf785189452575 SHA-256: b6e7eaf47c2ea066a5cbcbc0ea5933c8e2f2ddc20068b34d9350db6a2e846896
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9987

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://motovosagufa.weebly.com/uploads/1/3/4/5/134513155/viguluri.pdf In PDF document text
    • https://dataremidesop.weebly.com/uploads/1/3/4/6/134697992/507b9d5a2.pdfIn PDF document text
    • https://ligefupoluwoka.weebly.com/uploads/1/3/4/8/134888193/demix-vakukunajozam-xabopujuxaj.pdfIn PDF document text
    • https://najagoji.weebly.com/uploads/1/3/6/0/136082188/1b455200.pdfIn PDF document text
    • https://fegekoguresodod.weebly.com/uploads/1/3/4/6/134696623/bijufagujukenukugag.pdfIn PDF document text
    • https://mevagosulen.weebly.com/uploads/1/3/5/3/135391340/fimivimuze.pdfIn PDF document text
    • https://poduxerot.weebly.com/uploads/1/3/0/7/130776630/b449cda1.pdfIn PDF document text
    • https://bosaralox.weebly.com/uploads/1/3/4/6/134608385/8740114.pdfIn PDF document text
    • https://fenazimo.weebly.com/uploads/1/3/4/4/134437137/makolategetipujibez.pdfIn PDF document text
    • https://rudutedofed.weebly.com/uploads/1/3/7/5/137515313/72abe48f7.pdfIn PDF document text
    • https://jedebesoza.weebly.com/uploads/1/3/4/7/134739829/kixurotolizuvo.pdfIn PDF document text
    • https://xowiwive.weebly.com/uploads/1/3/1/3/131398234/3230f28d9a0.pdfIn PDF document text
    • https://girosunemakafe.weebly.com/uploads/1/3/0/7/130739351/0db8bba.pdfIn PDF document text
    • https://warasogufav.weebly.com/uploads/1/3/4/4/134440103/negunuriwijafuf.pdfIn PDF document text
    • https://bobenetawif.weebly.com/uploads/1/3/4/6/134666578/33c0246e5b6a253.pdfIn PDF document text
    • https://vekosafadowob.weebly.com/uploads/1/3/4/8/134868088/dolufinipajibom.pdfIn PDF document text
    • https://sulewonabesonu.weebly.com/uploads/1/3/2/6/132682327/7080907.pdfIn PDF document text
    • https://pezojafabeton.weebly.com/uploads/1/3/4/4/134402057/tilabemojin_notipipaxofisol_bofodiwe_todujurujigo.pdfIn PDF document text
    • https://fimezerix.weebly.com/uploads/1/3/4/4/134478386/63577.pdfIn PDF document text
    • https://puvaduwati.weebly.com/uploads/1/3/7/5/137501260/sisamovobolu-watoboparuxip.pdfIn PDF document text
    • https://kazefapakoj.weebly.com/uploads/1/3/4/6/134644741/3187447.pdfIn PDF document text
    • https://lunogowome.weebly.com/uploads/1/3/4/8/134859941/gomuwaj.pdfIn PDF document text
    • https://fecuq.co.za/YmrXLWy8?keyword=how%20to%20change%20nutone%20fan%20lightPDF 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_off000102d0.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000102d0.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_off000102d0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x102D0 17324 bytes
SHA-256: 938ba0ba7d4ec21361d5bef71bbc43e62b8aed781077de28c8ad79681b11a278
font_01_sfnt_off0001303a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1303A 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off000146de.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x146DE 10524 bytes
SHA-256: c59d8f0f79027802a268a4c2fdd2dd0d295a2a7e0ef76549ea07bd7f496b00fb

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