PDF malware analysis — malicious · 2b6ca81b2306fc46

MALICIOUS

PDF

69.2 KB Created: 2022-03-28 18:38:16 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17

MD5: bc61c015e207fdf60af092f60151da72 SHA-1: 5ab23ce016f2b5ca27e765434c560dc9479d6122 SHA-256: 2b6ca81b2306fc46758be70d81731bc451390c7f99d456d998366c96fb5b7c80

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9975

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://tevav.co.za/YmrXLWy8?keyword=energizer%20battery%20charger%20manual%20chvcm4 PDF link annotation
- https://zulaxavon.weebly.com/uploads/1/3/2/6/132695675/349e48748914b84.pdfIn PDF document text
- https://mutaguligikam.weebly.com/uploads/1/3/5/3/135309823/zabasavufunodimonum.pdfIn PDF document text
- https://fitabidik.weebly.com/uploads/1/3/0/7/130776693/goribu_daligozup_timabetapu.pdfIn PDF document text
- https://janewabogub.weebly.com/uploads/1/3/4/4/134483822/50da148db.pdfIn PDF document text
- https://suxapenogabako.weebly.com/uploads/1/3/4/6/134602080/d4cb957534.pdfIn PDF document text
- https://luwuberukad.weebly.com/uploads/1/3/1/4/131409546/5134126.pdfIn PDF document text
- https://wenajatimox.weebly.com/uploads/1/3/4/4/134480159/zudumesilez.pdfIn PDF document text
- https://wefenofutote.weebly.com/uploads/1/3/4/8/134873272/9412022.pdfIn PDF document text
- https://fetevemukimagon.weebly.com/uploads/1/3/4/8/134896640/1360508.pdfIn PDF document text
- https://buxexuwuf.weebly.com/uploads/1/3/4/6/134660927/6458731.pdfIn PDF document text
- https://janokapaw.weebly.com/uploads/1/3/4/3/134329878/judiki.pdfIn PDF document text
- https://linasiwafeki.weebly.com/uploads/1/3/1/3/131380288/memaven.pdfIn PDF document text
- https://nuvaxavixo.weebly.com/uploads/1/3/0/7/130738964/8733865.pdfIn PDF document text
- https://sapakokejepudig.weebly.com/uploads/1/3/4/4/134457578/c420c6feb.pdfIn PDF document text
- https://texatejoluneb.weebly.com/uploads/1/3/5/3/135318687/robejudajupi.pdfIn PDF document text
- https://torolanomopefi.weebly.com/uploads/1/3/0/7/130739669/bikatin.pdfIn PDF document text
- https://sinekaku.weebly.com/uploads/1/3/5/9/135964305/f4d14df25d70b.pdfIn PDF document text
- https://vurifupilubat.weebly.com/uploads/1/3/4/4/134495287/bemiwopuvoj.pdfIn PDF document text
- https://tetiwaxope.weebly.com/uploads/1/3/0/7/130776033/523866.pdfIn PDF document text
- https://fogolimavoburaj.weebly.com/uploads/1/3/0/8/130813413/5455223.pdfIn PDF document text
- https://lowedigumatogis.weebly.com/uploads/1/3/7/5/137518749/beredu_rawisudewusapa.pdfIn PDF document text
- https://zomonuluxerow.weebly.com/uploads/1/3/4/8/134867862/8566359.pdfIn PDF document text
- https://tigaguxekebopu.weebly.com/uploads/1/3/4/5/134592721/gozukep_fuleled_negoke_foneniziguvelum.pdfIn PDF document text
- https://dunufofobepo.weebly.com/uploads/1/3/4/3/134380723/gunuf_rejuvuxefaka_naludupetamaz.pdfIn PDF document text
- https://fufukarebalomok.weebly.com/uploads/1/3/4/3/134352968/bituwo.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_off0000aba6.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xABA6	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_01_sfnt_off0000c245.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xC245	16624 bytes
SHA-256: `d39e4d7314c8940addeb8903b8acb8f3ca5d760a03030abeae7a223260c6c3f9`
`font_02_sfnt_off0000ed9c.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xED9C	10932 bytes
SHA-256: `b188a68bacfdf4dd7447c5acfb759cbf3554531c83aedd26179ff3e119e4298b`

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