PDF malware analysis — malicious · cd7658c13c9611dc

MALICIOUS

PDF

105.1 KB Created: 2022-03-24 00:51:39 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-18

MD5: 38c3380d2b2c684cf9cd4a7de9a47e40 SHA-1: ad6334b4d465f000c0fa14cddcd6db67ca4ecb5e SHA-256: cd7658c13c9611dc51803a934658271039c73d52133226265a7852980456d724

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9989

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=zelda%20ocarina%20of%20time%20walkthrough%20fire%20temple PDF link annotation
- https://basalusorur.weebly.com/uploads/1/3/4/6/134661810/danes.pdfIn PDF document text
- https://juvirafiwak.weebly.com/uploads/1/3/4/3/134307718/sinafano.pdfIn PDF document text
- https://pivokobofu.weebly.com/uploads/1/3/4/6/134648089/womujujabumi.pdfIn PDF document text
- https://romitigab.weebly.com/uploads/1/3/4/8/134864794/9406218.pdfIn PDF document text
- https://sonalopuxarore.weebly.com/uploads/1/3/4/3/134310538/vezozakax-xarap-zamixikagodo-futokadipuvi.pdfIn PDF document text
- https://wuwuleli.weebly.com/uploads/1/3/1/3/131398564/7a50d92e9985.pdfIn PDF document text
- https://mebavamuwonulaz.weebly.com/uploads/1/3/5/3/135324046/tubexijejetaf.pdfIn PDF document text
- https://tesewipelevifiv.weebly.com/uploads/1/3/3/9/133997178/e032da4894cbbc.pdfIn PDF document text
- https://mazemisa.weebly.com/uploads/1/3/4/6/134692176/kukipiwuko-zuwofate-jewugajutirin-sarunevazipun.pdfIn PDF document text
- https://rujikanonige.weebly.com/uploads/1/3/1/8/131872107/a2c59c94ef.pdfIn PDF document text
- https://vexivager.weebly.com/uploads/1/3/4/6/134634122/e5f2f86113a.pdfIn PDF document text
- https://wuxijize.weebly.com/uploads/1/3/4/6/134685372/7062232.pdfIn PDF document text
- https://lakaporizad.weebly.com/uploads/1/3/4/2/134234628/zifomexupevaja-zajaladoz.pdfIn PDF document text
- https://dujizozobalosu.weebly.com/uploads/1/3/4/4/134470010/6999489.pdfIn PDF document text
- https://kixesikanunezez.weebly.com/uploads/1/3/4/7/134702505/vexososida-paxamo-fojebarimok-jetuniputo.pdfIn PDF document text
- https://pipenuxoj.weebly.com/uploads/1/3/1/4/131406698/zenupipun.pdfIn PDF document text
- https://wazivako.weebly.com/uploads/1/3/0/9/130969042/7424403.pdfIn PDF document text
- https://terenedadobi.weebly.com/uploads/1/3/5/9/135961601/b239bad04c4e.pdfIn PDF document text
- https://kovegebefubiz.weebly.com/uploads/1/3/4/6/134665714/jubenivepi.pdfIn PDF document text
- https://julupovopanar.weebly.com/uploads/1/3/4/7/134732987/rexedil.pdfIn PDF document text
- https://luzijegeze.weebly.com/uploads/1/3/4/0/134040843/kududobonuraninaf.pdfIn PDF document text
- https://bebefezagogu.weebly.com/uploads/1/3/4/3/134372182/wemokudawe.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_off000138d3.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x138D3	17164 bytes
SHA-256: `338ceb504da9e6351584ed7650c68e655ff3ae9a40b431277defbcd6add349ac`
`font_01_sfnt_off000165aa.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x165AA	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_02_sfnt_off00017c4e.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x17C4E	11140 bytes
SHA-256: `8c095f9f574027b6f80780dcaa27beaed6a60dcf144d2248bd3670acaabb939a`

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