Malicious PDF — malware analysis report

Static analysis result for SHA-256 6dfd05d6285a8f56…

MALICIOUS

PDF

170.3 KB Created: 2022-03-29 02:33:42 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-19
MD5: b7d6c0cb42d846f85e1f297d1823c522 SHA-1: ed6a4ad37714c56d87d0a0d105c80ad4137c77c4 SHA-256: 6dfd05d6285a8f5633d2fec4f06353e2b410afdf86c8e4ae79e5b789bf3b9ee8
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9991

Heuristics 5

  • 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 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://loheb.co.za/YmrXLWy8?keyword=what%20does%20the%20constitution%20say%20about%20a%20state%20of%20emergency PDF link annotation
    • https://tisowatotaf.weebly.com/uploads/1/3/4/6/134660149/3616860.pdfIn PDF document text
    • https://sewatebemadog.weebly.com/uploads/1/3/1/1/131164437/7ecd6f.pdfIn PDF document text
    • https://fufirixosidewo.weebly.com/uploads/1/3/4/8/134868093/fefijal_wasatabunoroz_dipovexo.pdfIn PDF document text
    • https://libezitotew.weebly.com/uploads/1/3/4/6/134603607/vekuborema_ludaw_sulisogide.pdfIn PDF document text
    • https://jadikabejoza.weebly.com/uploads/1/3/2/7/132740193/filos_nagosimudu.pdfIn PDF document text
    • https://vafuzetok.weebly.com/uploads/1/3/2/7/132740798/1efb27e7a.pdfIn PDF document text
    • https://turetajonu.weebly.com/uploads/1/3/4/6/134629909/94caa3b7.pdfIn PDF document text
    • https://tifizadidamoz.weebly.com/uploads/1/3/1/3/131378816/ff3a00c045616.pdfIn PDF document text
    • https://moxiwomalupul.weebly.com/uploads/1/3/4/5/134598527/leferejudi-filelegesatu.pdfIn PDF document text
    • https://didirivex.weebly.com/uploads/1/3/4/2/134265945/7890041.pdfIn PDF document text
    • https://binolopokam.weebly.com/uploads/1/3/1/4/131484395/b2e61.pdfIn PDF document text
    • https://nusupubibirimu.weebly.com/uploads/1/3/1/8/131871553/rutudo-fazaluleva-kefugomuziropin.pdfIn PDF document text
    • https://zofawuzi.weebly.com/uploads/1/3/5/3/135323082/7908973.pdfIn PDF document text
    • https://wanerogexem.weebly.com/uploads/1/3/4/1/134109266/vewopigada.pdfIn PDF document text
    • https://rekokazo.weebly.com/uploads/1/3/7/5/137503491/9561749.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_off000228c3.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000228c3.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000228c3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x228C3 11224 bytes
SHA-256: 374d5ceb6a523e48900d0926f1e1011f110ee271cf97625bafc051789f288714
font_01_sfnt_off000242bb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x242BB 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off0002595a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2595A 27860 bytes
SHA-256: d9655714b9cb16930503a038a3b70525c24beba81a5ee15ace15d04c51f1dc9f