PDF malware analysis — malicious · aa80b27f6168b654

MALICIOUS

PDF

79.4 KB Created: 2022-03-27 16:50:27 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-06

MD5: fdf88d50d7399affa5c3e02cc8f52014 SHA-1: 3761acf133f2d568497f00857039d9a9997a3c45 SHA-256: aa80b27f6168b65490f51b2b324cd9cf0467916e0e0842ec1c81f43729b3e05e

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9978

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://ragaz.co.za/YmrXLWy8?keyword=who%20manufactures%20kenmore%20washers%20and%20dryers PDF link annotation
- https://durabaseduxoj.weebly.com/uploads/1/3/4/2/134235759/towesetelemi.pdfIn PDF document text
- https://sodumixiseto.weebly.com/uploads/1/3/4/3/134311801/295d2029a07.pdfIn PDF document text
- https://fukikabigo.weebly.com/uploads/1/3/4/4/134457586/fa2c6c.pdfIn PDF document text
- https://tuvaruwa.weebly.com/uploads/1/3/4/7/134711775/8905515.pdfIn PDF document text
- https://tigaguxekebopu.weebly.com/uploads/1/3/4/5/134592721/tudazoko_seberu.pdfIn PDF document text
- https://purapunebofo.weebly.com/uploads/1/3/4/8/134888030/kexilupef.pdfIn PDF document text
- https://jojipizi.weebly.com/uploads/1/3/1/6/131606457/1394748.pdfIn PDF document text
- https://topagagi.weebly.com/uploads/1/3/4/3/134337746/6960926.pdfIn PDF document text
- https://watogovujun.weebly.com/uploads/1/3/4/6/134626060/roluwulafasuxake.pdfIn PDF document text
- https://watogovujun.weebly.com/uploads/1/3/4/6/134626060/zisodilun.pdfIn PDF document text
- https://gisubaxiza.weebly.com/uploads/1/3/4/3/134351543/5662427.pdfIn PDF document text
- https://pijafure.weebly.com/uploads/1/3/4/4/134457855/vajetikeli-lawifotu-bupatako-sesalanaku.pdfIn PDF document text
- https://tatosexu.weebly.com/uploads/1/3/0/9/130969313/4388714.pdfIn PDF document text
- https://senabexe.weebly.com/uploads/1/3/4/2/134265557/sojafufew_raberonizolew_xumolemen_vavere.pdfIn PDF document text
- https://tugixafebav.weebly.com/uploads/1/3/2/6/132681891/terageropav-gilitajofuge-xiwijunikiw.pdfIn PDF document text
- https://zurafaxuvu.weebly.com/uploads/1/3/5/3/135313279/zitajepovemezajorufe.pdfIn PDF document text
- https://miwidekufaxojud.weebly.com/uploads/1/3/4/7/134753597/retixofi-ditozenugija-sadireganedeji.pdfIn PDF document text
- https://fuvuliles.weebly.com/uploads/1/3/4/9/134904701/bebir.pdfIn PDF document text
- https://tagopebarezixog.weebly.com/uploads/1/3/1/6/131607889/6621855.pdfIn PDF document text
- https://zosopomejunij.weebly.com/uploads/1/3/4/0/134040517/2689a5.pdfIn PDF document text
- https://norudajesopoz.weebly.com/uploads/1/3/4/3/134340776/xomumepezad.pdfIn PDF document text
- https://waragorejitise.weebly.com/uploads/1/3/0/8/130813548/bakatuvis_jurilavuvi.pdfIn PDF document text
- https://meporolokiso.weebly.com/uploads/1/3/2/6/132681401/7629199.pdfIn PDF document text
- https://totimukax.weebly.com/uploads/1/3/0/7/130739837/d1e70a.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.

Filename	Kind	Source	Size
`font_00_sfnt_off0000d0e5.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xD0E5	10988 bytes
SHA-256: `f01d1da3127f52b711a1e241c039efb34c639e3cad99a46872aa106d1e51345c`
`font_01_sfnt_off0000ea57.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xEA57	17304 bytes
SHA-256: `e6c564bc8004e70a59aa9d05dce647c483b2c99b84b366fd6b206d3e11fce514`
`font_02_sfnt_off000117b2.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x117B2	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`

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