Malicious PDF — malware analysis report

Static analysis result for SHA-256 793e8207c980737c…

MALICIOUS

PDF

84.6 KB Created: 2022-04-22 15:37:22 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-15
MD5: a97e9cd21f99343ac2148bb58e1c4500 SHA-1: 8781e0f1695d96509b3fab743efd11f38a541d7a SHA-256: 793e8207c980737cfe77862f65eb7cf30aa8cc160e41b0ed6f5d6c86aef1f762
226 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9991

Heuristics 7

  • 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.
  • Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
    Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
  • 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://norin.co.za/YmrXLWy8?keyword=clave%20router%20technicolor%20tc8305c%20claro PDF link annotation
    • https://woxigixekamut.weebly.com/uploads/1/3/0/7/130739530/ddfdd5d914e.pdfIn PDF document text
    • https://gavaxavudo.weebly.com/uploads/1/3/4/5/134581950/3515152.pdfIn PDF document text
    • https://lorrainezammit.com/files/file/witobubijuminirategiteli.pdfIn PDF document text
    • https://nevuvipegigi.weebly.com/uploads/1/3/4/5/134589722/9ee1bc5c3c67.pdfIn PDF document text
    • https://wujewogo.weebly.com/uploads/1/3/4/5/134586314/9095261.pdfIn PDF document text
    • https://juzubuju.weebly.com/uploads/1/3/4/7/134703155/6445769.pdfIn PDF document text
    • https://tasototunone.weebly.com/uploads/1/3/4/7/134755659/dukanenex.pdfIn PDF document text
    • https://fudipijem.weebly.com/uploads/1/4/1/5/141505860/dupuxozararelit.pdfIn PDF document text
    • https://wojawodexof.weebly.com/uploads/1/3/4/6/134673733/purobilelazerixog.pdfIn PDF document text
    • http://cochemical.com/upload/files/milolarixif.pdfIn PDF document text
    • https://migobagola.weebly.com/uploads/1/3/4/8/134874333/7056890.pdfIn PDF document text
    • https://luminesip.weebly.com/uploads/1/3/4/1/134108660/jeborejobeb_dolotimobojato_vabopefo_jagowuvu.pdfIn PDF document text
    • https://mopawikivitofa.weebly.com/uploads/1/3/4/3/134347346/nowonasu.pdfIn PDF document text
    • https://gilemana.weebly.com/uploads/1/3/5/3/135319463/8df73a26bc4bc3d.pdfIn PDF document text
    • https://xokaxoluxiw.weebly.com/uploads/1/3/5/9/135977396/1041069.pdfIn PDF document text
    • https://xokizaneg.weebly.com/uploads/1/3/4/8/134886830/ec5128fc1bb9.pdfIn PDF document text
    • https://sozeberanula.weebly.com/uploads/1/3/4/7/134774269/95b47.pdfIn PDF document text
    • https://jadozuvar.weebly.com/uploads/1/3/5/3/135312187/zavufosaja.pdfIn PDF document text
    • https://jefolujolu.weebly.com/uploads/1/3/6/0/136096950/40c3c3d07234.pdfIn PDF document text
    • https://xebagaxasu.weebly.com/uploads/1/3/4/8/134878678/31e3fd2058f.pdfIn PDF document text
    • https://mazofowi.weebly.com/uploads/1/3/4/3/134312703/segit_tugezenapaboz_basekuse.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e024.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE024 18500 bytes
SHA-256: 82b5dbc6e953e9a4c3e7a0387ba30c22ea681bf8677a0ea18b908e2a4a81c617
font_01_sfnt_off00011032.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11032 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00012849.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12849 10992 bytes
SHA-256: 575f87227193bbb4bfbecf3a44b5175004a819afdbc01c3e430900f88f4c27a9

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