PDF malware analysis — malicious · 2b61518655a75121

MALICIOUS

PDF

85.6 KB Created: 2022-04-18 03:36:41 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17

MD5: 62515c251985a579c56f7462300a1cf6 SHA-1: e26b5f61884f5046337d5a3fb30801bf29455530 SHA-256: 2b61518655a75121ccd7bea3fdfabc8509e7cafcaa654792c854bab205876fe3

126 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9976

Heuristics 5

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 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=journey%20to%20the%20center%20of%20the%20earth%202008%20full%20movie%20download PDF link annotation
- http://studiocommercialedelpiano.it/userfiles/files/sazikaroda.pdfIn PDF document text
- http://karimeh.com/public/userfiles/file/jufazef.pdfIn PDF document text
- https://prolinenergy.com/Admin/plugins/ckeditor/kcfinder/upload/files/wezusuxakajugu.pdfIn PDF document text
- http://isystemlab.com/admin/ckfinder/userfiles/files/81966484447.pdfIn PDF document text
- https://cmsmda.neotebet.de/uploads/all/vejosasizasajot.pdfIn PDF document text
- https://josilagowuf.weebly.com/uploads/1/3/4/0/134018629/2832142.pdfIn PDF document text
- http://formel1vermietung.de/userfiles/file/20559034667.pdfIn PDF document text
- https://sidugavumudoriz.weebly.com/uploads/1/3/4/9/134902227/gagebubewus-refum-dipabiz-zibekoxi.pdfIn PDF document text
- https://xopaluwejur.weebly.com/uploads/1/3/1/8/131857284/c80af5df9.pdfIn PDF document text
- https://www.gaiascience.com.my/assets/adminpanel/plugins/ckeditor/plugins/kcfinder/upload/files/zuzoduzexomaxuse.pdfIn PDF document text
- https://panebafizi.weebly.com/uploads/1/3/4/3/134365464/mibiwozubetom.pdfIn PDF document text
- https://pezibufanijazox.weebly.com/uploads/1/3/4/6/134639202/reweb.pdfIn PDF document text
- https://suluxeposinugu.weebly.com/uploads/1/3/4/6/134634013/3463215.pdfIn PDF document text
- https://giltmorestukko.hu/ckfinder/userfiles/files/91480489310.pdfIn PDF document text
- https://getedizexagan.weebly.com/uploads/1/3/0/7/130740146/8090424.pdfIn PDF document text
- http://zdrowejaja.com/Upload/file/risuvisifubixufusujep.pdfIn PDF document text
- http://dalaichau.com/files/javejojufiguderigobir.pdfIn PDF document text
- http://xn----7sba5bgeydgh6hd.xn--p1ai/upload/files/zimakopasumuvufe.pdfIn PDF document text
- http://kcwoman.medsoft.kr/pds/userfiles/files/fimigatud.pdfIn PDF document text
- https://wobosiwax.weebly.com/uploads/1/3/1/6/131607505/f295610d.pdfIn PDF document text
- https://pajareria.webcordoba.net/kcfinder/upload/files/gefixudurotorotivagulena.pdfIn PDF document text
- http://7166867.ru/ckfinder/userfiles/files/dakowudab.pdfIn PDF document text
- http://luchetti.it/userfiles/files/lujumuse.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_off0000e9cd.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xE9CD	16792 bytes
SHA-256: `9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1`
`font_01_sfnt_off000101df.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x101DF	16872 bytes
SHA-256: `54c9acdcaa208c5d796bddbacc68ac82e59a5f9b76d6f89c247277223a72d803`
`font_02_sfnt_off00012d90.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x12D90	11380 bytes
SHA-256: `bcf5ebf888ed835df0aa9cb5cd3a46af365f0e4dd4eb6e106c242028d6a260dd`

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