PDF malware analysis — malicious · af2ac72552a08819

MALICIOUS

PDF

71.1 KB Created: 2022-03-26 01:33:23 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21

MD5: 1a054ae2132ececcd3d1da742ea7e50f SHA-1: 844371b10a52d3a8d7200004287d2a7b8b462e6d SHA-256: af2ac72552a0881983568974872c63a8d4b98d57e70fdd9491285985ef33b520

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9849

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://lovig.co.za/YmrXLWy8?keyword=axial%20scx10%20iii%20light%20kit PDF link annotation
- https://fozabenuguze.weebly.com/uploads/1/3/4/6/134685739/6908273.pdfIn PDF document text
- https://nanopimage.weebly.com/uploads/1/3/1/3/131398258/3624317.pdfIn PDF document text
- https://dozowogan.weebly.com/uploads/1/3/4/0/134098910/pudofivod.pdfIn PDF document text
- https://kevelowomovozi.weebly.com/uploads/1/3/4/0/134012304/pujibasomen-rovejufako-raxavanibasej.pdfIn PDF document text
- https://kilokuvawap.weebly.com/uploads/1/3/0/8/130874431/zigukoraxigi_tezupi_tigikaz_penazupif.pdfIn PDF document text
- https://fimekubolutad.weebly.com/uploads/1/3/4/5/134585071/suvelexijuxa.pdfIn PDF document text
- https://wedisojurul.weebly.com/uploads/1/3/4/5/134515344/pesaxabak.pdfIn PDF document text
- https://zokilare.weebly.com/uploads/1/3/4/7/134767859/4636432.pdfIn PDF document text
- https://xuzijobozu.weebly.com/uploads/1/3/1/4/131411245/widewapitemigefudej.pdfIn PDF document text
- https://gosasolana.weebly.com/uploads/1/3/4/5/134523876/b2a8f78b896406.pdfIn PDF document text
- https://sufewusog.weebly.com/uploads/1/3/4/6/134644796/5369575.pdfIn PDF document text
- https://mexugagerow.weebly.com/uploads/1/3/4/4/134482965/8fec412dd5.pdfIn PDF document text
- https://kegipulavuraruz.weebly.com/uploads/1/3/1/1/131163865/4f4acd9.pdfIn PDF document text
- https://susetizumuru.weebly.com/uploads/1/3/4/4/134461935/nufivujufolijamefeno.pdfIn PDF document text
- https://manasuma.weebly.com/uploads/1/3/0/8/130873954/venobori.pdfIn PDF document text
- https://kurevewadojig.weebly.com/uploads/1/3/1/4/131437207/f0d80a8ac51f7.pdfIn PDF document text
- https://pozojemiveze.weebly.com/uploads/1/3/4/6/134690114/pebekudaxu-zuvojeraduvat-lomek-zixizoz.pdfIn PDF document text
- https://tekemuwuva.weebly.com/uploads/1/3/0/7/130775778/84cc266c.pdfIn PDF document text
- https://turezizudowan.weebly.com/uploads/1/3/1/6/131606253/55a6f48d2099c9.pdfIn PDF document text
- https://kazobutuzag.weebly.com/uploads/1/3/1/1/131164075/wuzagagogaba_zegowaribumomi.pdfIn PDF document text
- https://texexodova.weebly.com/uploads/1/3/0/9/130970004/2681419.pdfIn PDF document text
- https://xudepafuvinuk.weebly.com/uploads/1/3/0/9/130969511/aebf335f83a.pdfIn PDF document text
- https://fexatawolev.weebly.com/uploads/1/3/4/4/134445796/4708847.pdfIn PDF document text
- https://latufuxi.weebly.com/uploads/1/3/1/1/131163666/2844645.pdfIn PDF document text
- https://fimezerix.weebly.com/uploads/1/3/4/4/134478386/pomezivibiji-pakalobizo-vegunodolipuf.pdfIn PDF document text
- https://xodebizig.weebly.com/uploads/1/3/2/6/132681497/jomodo.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_off0000b212.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xB212	17136 bytes
SHA-256: `15fd4073905b26fdd956c0484702722b6b454bd0233aade857d57d06c33d9cf4`
`font_01_sfnt_off0000df0b.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xDF0B	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_02_sfnt_off0000f5af.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xF5AF	10400 bytes
SHA-256: `8fd3d04b61afb9e2db1264a0c997d6955f7f3e1ffd2a3ce3d4eda1a3e58bd6c6`

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