Malicious PDF — malware analysis report

Static analysis result for SHA-256 29c5fad233a38242…

MALICIOUS

PDF

88.9 KB Created: 2022-03-26 06:35:03 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: 96cd1b37a1384eea9cfd54bcc2c55c5e SHA-1: c9c5a51f340aab88d57d75254f5065d2e17ad46c SHA-256: 29c5fad233a382423b3aee5ece4f22650b831bcb130e27f1accacc2b62dc6f1f
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9981

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://lujovimujesami.weebly.com/uploads/1/3/4/0/134019161/d3b89f3d8f0227.pdf In PDF document text
    • https://kenawogerawe.weebly.com/uploads/1/3/4/5/134593039/6debcf13285b.pdfIn PDF document text
    • https://velalozelo.weebly.com/uploads/1/3/4/4/134498802/a8fc20f7866574.pdfIn PDF document text
    • https://bafibosu.weebly.com/uploads/1/3/0/7/130738803/8bbc817.pdfIn PDF document text
    • https://tepugajir.weebly.com/uploads/1/3/0/8/130874129/40ae6a6.pdfIn PDF document text
    • https://pepazosek.weebly.com/uploads/1/3/4/1/134108786/sejidopewanel.pdfIn PDF document text
    • https://wilunozuwi.weebly.com/uploads/1/3/4/4/134432110/sodewudina-gujapigadazif-xeropuseninulev-nuniv.pdfIn PDF document text
    • https://vipinilanevam.weebly.com/uploads/1/3/4/8/134873552/8751459.pdfIn PDF document text
    • https://xuvidomukak.weebly.com/uploads/1/3/7/5/137503681/9b287d65c53f37.pdfIn PDF document text
    • https://lafowesatumu.weebly.com/uploads/1/3/4/5/134503032/8716767.pdfIn PDF document text
    • https://wifaborasumekig.weebly.com/uploads/1/3/2/6/132695644/tagosub.pdfIn PDF document text
    • https://kefodepipa.weebly.com/uploads/1/3/4/6/134662477/a4a768329b5b.pdfIn PDF document text
    • https://niniteju.weebly.com/uploads/1/3/0/8/130814631/fujirisi.pdfIn PDF document text
    • https://fuzuvetidodevik.weebly.com/uploads/1/3/4/6/134637128/dojawusivijati.pdfIn PDF document text
    • https://goxejebifebiv.weebly.com/uploads/1/3/2/6/132682819/waxujavesovino.pdfIn PDF document text
    • https://miwavexirafixi.weebly.com/uploads/1/3/4/4/134495851/d86f1cbf5fdc.pdfIn PDF document text
    • https://jikesisepam.weebly.com/uploads/1/3/1/4/131406861/a57b307ef8012a.pdfIn PDF document text
    • https://pisefipekopaz.weebly.com/uploads/1/3/4/4/134461515/e59cf9665.pdfIn PDF document text
    • https://sunuf.co.za/YmrXLWy8?keyword=how%20to%20fix%20a%20timex%20expedition%20watchPDF link annotation
    • https://wiwokuvivatazu.weebly.com/uploads/1/3/4/6/134629214/2933073.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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0000dc1b.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000dc1b.bin)

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000dc1b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDC1B 18260 bytes
SHA-256: c76cf65a6a77996daff22ac7406252bd389407fe4f2368cb8bf1874ddaa9fca9
font_01_sfnt_off00010c2d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10C2D 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off000122cb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x122CB 17724 bytes
SHA-256: 60b0573393c0a20bf2556d651fb40003ff49c1ba3bc3194c9414e080d743a30d
font_03_sfnt_off00013b97.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13B97 10748 bytes
SHA-256: 2d5b1ecbe4c617ebb1c3a3fb64a0d5c9e3329e74c2462b024e6c31522c952285

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