PDF malware analysis — malicious · 4e3ee8824a27dbc0

MALICIOUS

PDF

73.0 KB Created: 2022-03-24 09:33:18 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-19

MD5: 98681880e6e82edcf2d671ba11f3758a SHA-1: 3d374d022ea1f2857e9d76b4193f8729995d49e3 SHA-256: 4e3ee8824a27dbc04ae16ba0381eb895d007470f1764c046fda86c3361ea2e28

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9976

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://yoyep.co.za/YmrXLWy8?keyword=dr%20bob%20and%20the%20good%20oldtimers PDF link annotation
- https://pabedowilopore.weebly.com/uploads/1/3/1/1/131163579/sezanenokisa.pdfIn PDF document text
- https://wevenakexeg.weebly.com/uploads/1/3/1/4/131438808/wovisusedikagur.pdfIn PDF document text
- https://balabirow.weebly.com/uploads/1/3/4/6/134690292/fa505ce18.pdfIn PDF document text
- https://zugatesek.weebly.com/uploads/1/3/6/0/136082504/3896617.pdfIn PDF document text
- https://fapixuguxoga.weebly.com/uploads/1/3/1/0/131070829/navapasozox.pdfIn PDF document text
- https://mifanalukuzesu.weebly.com/uploads/1/3/4/6/134688284/bfad7a0.pdfIn PDF document text
- https://vusuvokitajize.weebly.com/uploads/1/3/0/8/130874031/df7d04.pdfIn PDF document text
- https://wimukevefom.weebly.com/uploads/1/3/0/7/130739067/9308382.pdfIn PDF document text
- https://ponitunol.weebly.com/uploads/1/3/4/7/134747778/dedinidan_zatup_bebete_geramemisu.pdfIn PDF document text
- https://fexifetonazez.weebly.com/uploads/1/3/4/4/134492485/xegupukikejitit-nojejovubopit-moxafulo.pdfIn PDF document text
- https://wizitizisib.weebly.com/uploads/1/3/4/3/134361222/4654050.pdfIn PDF document text
- https://fesakakosirin.weebly.com/uploads/1/3/6/0/136015409/gunowawadafuz-kelesujevewab.pdfIn PDF document text
- https://gazutegib.weebly.com/uploads/1/3/5/4/135400758/dewovotiz.pdfIn PDF document text
- https://balabirow.weebly.com/uploads/1/3/4/6/134690292/vixuluxel_xefit_medup_sonemuxoxaki.pdfIn PDF document text
- https://pozebukewif.weebly.com/uploads/1/3/4/3/134330137/delerovapo-mozagebepa.pdfIn PDF document text
- https://linonojito.weebly.com/uploads/1/3/1/3/131380720/3567707.pdfIn PDF document text
- https://gaxasexafarud.weebly.com/uploads/1/3/4/5/134590452/3958381.pdfIn PDF document text
- https://surexirubale.weebly.com/uploads/1/3/4/0/134000129/dumositetotakunexi.pdfIn PDF document text
- https://fukubumo.weebly.com/uploads/1/3/4/0/134016705/44ed5711fe1a.pdfIn PDF document text
- https://kisimerib.weebly.com/uploads/1/3/4/6/134697331/sadipobet-gudux-xuxidibekipi.pdfIn PDF document text
- https://gedorizifoxe.weebly.com/uploads/1/3/1/6/131607240/9658097.pdfIn PDF document text
- https://mawuredover.weebly.com/uploads/1/3/5/9/135957038/b6cb1793e800220.pdfIn PDF document text
- https://zemokozovoxepuj.weebly.com/uploads/1/3/0/7/130776726/cc2a18b53da.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_off0000bb63.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xBB63	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_01_sfnt_off0000d202.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xD202	16836 bytes
SHA-256: `0ef01b5a5f7e40500aaeeee6f2936c261264676878a14043e380356625aceded`
`font_02_sfnt_off0000fe0f.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xFE0F	10836 bytes
SHA-256: `25324e667e306e5a3a2ba6f9014e5e79fa4a1357f5aac0d8d09a60796371a3cc`

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