PDF malware analysis — malicious · 941da891a7e666e8

MALICIOUS

PDF

81.6 KB Created: 2022-03-25 20:57:01 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-12

MD5: e9352d92b04083d9ed1c91b1866f8682 SHA-1: 2a3893e3a475d2aaeab8632c2ba090c487d6c75e SHA-256: 941da891a7e666e8515218adc9773277afcc633a29a3c3a98adf8a5d38d15d9a

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9986

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://sunuf.co.za/YmrXLWy8?keyword=can%20you%20make%20italian%20soda%20with%20sparkling%20water PDF link annotation
- https://koxawobe.weebly.com/uploads/1/3/4/5/134528326/duvitojula.pdfIn PDF document text
- https://walikefodi.weebly.com/uploads/1/3/4/6/134669876/tevonuxiruruxojube.pdfIn PDF document text
- https://julupovopanar.weebly.com/uploads/1/3/4/7/134732987/9276258.pdfIn PDF document text
- https://vojonabof.weebly.com/uploads/1/3/1/3/131383251/vuvon-dujizavemisagu-gozupuzukezi-jedaluturafos.pdfIn PDF document text
- https://vujezogovi.weebly.com/uploads/1/3/5/3/135348950/e6f3def7.pdfIn PDF document text
- https://xeluluferira.weebly.com/uploads/1/3/4/2/134266649/d43565d2e33c3a7.pdfIn PDF document text
- https://zetovesejideze.weebly.com/uploads/1/3/1/4/131482946/8ad5930649af71.pdfIn PDF document text
- https://fomoxejuj.weebly.com/uploads/1/3/4/0/134000143/6592699.pdfIn PDF document text
- https://sowujapureku.weebly.com/uploads/1/3/0/9/130969862/gilesariwu.pdfIn PDF document text
- https://bodonovovo.weebly.com/uploads/1/3/1/6/131607174/fonanulawagi-jivuzexulip-jinuwaviwaju-batila.pdfIn PDF document text
- https://zozesikijep.weebly.com/uploads/1/3/4/5/134586683/5540460.pdfIn PDF document text
- https://xutobegepoxebax.weebly.com/uploads/1/3/5/3/135333125/b80187227b852f.pdfIn PDF document text
- https://zowajapizuxazo.weebly.com/uploads/1/3/0/9/130969341/nafagi.pdfIn PDF document text
- https://zunutupere.weebly.com/uploads/1/3/1/4/131453944/zekikipav.pdfIn PDF document text
- https://xebuvimujutil.weebly.com/uploads/1/3/6/0/136050287/c674fd7f8b264.pdfIn PDF document text
- https://xutewosabog.weebly.com/uploads/1/3/2/3/132303209/409810.pdfIn PDF document text
- https://sunivisoxeban.weebly.com/uploads/1/3/4/4/134493344/dukovisaribef.pdfIn PDF document text
- https://kodetowunim.weebly.com/uploads/1/3/4/7/134701578/xevazavip-wukobo-wexivozogi-febunefem.pdfIn PDF document text
- https://zamigemunizi.weebly.com/uploads/1/3/4/3/134347724/sanuvepadanekikogog.pdfIn PDF document text
- https://koxanewita.weebly.com/uploads/1/3/7/5/137511809/vubegu.pdfIn PDF document text
- https://xiwaxodo.weebly.com/uploads/1/3/4/3/134319271/jalagoj.pdfIn PDF document text
- https://venevivoxeda.weebly.com/uploads/1/3/1/8/131857756/zowowidoxud_kujoximaw_bikiraf_pewijiku.pdfIn PDF document text
- https://ranadelogixapik.weebly.com/uploads/1/3/4/4/134483714/gedas_rosebo_pinajug.pdfIn PDF document text
- https://fizolapojola.weebly.com/uploads/1/3/1/3/131383549/gofaladimagiwi.pdfIn PDF document text
- https://rokegijigu.weebly.com/uploads/1/3/5/9/135978077/85c359288.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_off0000d633.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xD633	11260 bytes
SHA-256: `fe325cf92e5221d8e20c741a7d6a5f4a29e4c12948f658544a81b1ae5517bedc`
`font_01_sfnt_off0000f050.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xF050	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_02_sfnt_off000106ef.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x106EF	17688 bytes
SHA-256: `0852bce1b118d3a8f7da1793805c51cf552a5d9a6b355d4e4d12fa42806a8444`

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