PDF malware analysis — malicious · 7822db6495b4199b

MALICIOUS

PDF

76.8 KB Created: 2022-03-23 20:34:17 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-16

MD5: 00ecbc54aa9e1ebf0a6e88f1aaa913e9 SHA-1: c10e28ed3a68c4492c376ef2beeca5069bcc6c11 SHA-256: 7822db6495b4199b32e7008ef20e83e5421725a746fee8d21eb9cb52e20e0292

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://yoyep.co.za/YmrXLWy8?keyword=unity%20games%20download%20for%20android PDF link annotation
- https://renejineb.weebly.com/uploads/1/3/5/3/135322717/pidaratijaputuviz.pdfIn PDF document text
- https://jevogebog.weebly.com/uploads/1/3/2/3/132303093/850cfcbb2db12e.pdfIn PDF document text
- https://vusuvokitajize.weebly.com/uploads/1/3/0/8/130874031/6905567.pdfIn PDF document text
- https://kunokepipadiri.weebly.com/uploads/1/3/3/9/133997431/karuw.pdfIn PDF document text
- https://fizolapojola.weebly.com/uploads/1/3/1/3/131383549/safasakugo-nekizef-puzorigelapuzom.pdfIn PDF document text
- https://jenititufevi.weebly.com/uploads/1/3/4/5/134595561/zopofefazuvuto.pdfIn PDF document text
- https://sufevibuxaka.weebly.com/uploads/1/3/2/7/132712301/2f9057a8b073.pdfIn PDF document text
- https://miwawedunosojoz.weebly.com/uploads/1/3/1/6/131606480/nabekive_tajuxanejor_xigenujororamoj.pdfIn PDF document text
- https://timelasabo.weebly.com/uploads/1/3/4/3/134345700/877f810a7e73e8.pdfIn PDF document text
- https://rojujajaz.weebly.com/uploads/1/3/4/7/134727345/famotigomaru_xogobisasem_farozuburujupar.pdfIn PDF document text
- https://vijativu.weebly.com/uploads/1/3/4/5/134597759/xakanalize.pdfIn PDF document text
- https://zunutupere.weebly.com/uploads/1/3/1/4/131453944/723e3bdd.pdfIn PDF document text
- https://jubuxazule.weebly.com/uploads/1/3/4/5/134585976/66a3d5f1592c03c.pdfIn PDF document text
- https://xadixolikiz.weebly.com/uploads/1/3/1/3/131380305/4914586.pdfIn PDF document text
- https://fiwisito.weebly.com/uploads/1/3/4/7/134715438/6713865.pdfIn PDF document text
- https://gadetuzajuvi.weebly.com/uploads/1/3/4/8/134850054/01c0f15a3f44bb.pdfIn PDF document text
- https://tugoxalimirufa.weebly.com/uploads/1/3/4/3/134310877/442241.pdfIn PDF document text
- https://xusikezawijuxop.weebly.com/uploads/1/3/1/4/131407227/wezavidoziwivotiw.pdfIn PDF document text
- https://mebemawadaj.weebly.com/uploads/1/3/5/2/135295691/xaveredezas-jagexi-fekim-peremasaz.pdfIn PDF document text
- https://posoxoniboje.weebly.com/uploads/1/3/4/7/134713430/rabodenusowux-funoduvixutesu.pdfIn PDF document text
- https://pepolugevukur.weebly.com/uploads/1/3/2/7/132740925/xibajarirazi.pdfIn PDF document text
- https://runuxufugax.weebly.com/uploads/1/3/0/9/130969308/gevanip.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_off0000c700.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xC700	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_01_sfnt_off0000dd9f.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xDD9F	17304 bytes
SHA-256: `7c53bfedbb29b3817c27ab4a017f1e50c4480dd27a190f0cf83d78b803c6f1e9`
`font_02_sfnt_off00010b45.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x10B45	10904 bytes
SHA-256: `c490db598a0d96fa43c1e0037c229d6f92f8b55983abc6811081e12a48fbee06`

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