PDF malware analysis — malicious · f2f26ef9ffe3ce5a

MALICIOUS

PDF

75.4 KB Created: 2022-04-15 19:09:32 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-13

MD5: aa95d5e4e11a6b75f46b8b161e19c18d SHA-1: b9cc2bc9d47ce71c93a0f3b48cf04e67a616e5fe SHA-256: f2f26ef9ffe3ce5a13d3ea8854de7896a1f789e523512ae9c92437bc0e94636f

134 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9994

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 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.
Embedded JS stream low PDF_JS

PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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://ragaz.co.za/YmrXLWy8?keyword=an%20inspector%20calls%20movie%20trailer PDF link annotation
- https://lozufabanisis.weebly.com/uploads/1/4/1/4/141442295/robokujetuk.pdfIn PDF document text
- https://www.pianoeg.de/admin/ckeditor/kcfinder/upload/files/lojutivudafufatus.pdfIn PDF document text
- http://www.sman1batusopang.sch.id/asset/kcfinder/upload/files/81341945837.pdfIn PDF document text
- https://somotudodij.weebly.com/uploads/1/3/4/6/134699902/56b81ad39584.pdfIn PDF document text
- https://tepikibinaf.weebly.com/uploads/1/3/2/3/132303010/f0d507e02e.pdfIn PDF document text
- https://tukumexof.weebly.com/uploads/1/3/4/7/134721389/darugepulep-beburiw.pdfIn PDF document text
- http://www.leads-bd.org/app/webroot/js/ckfinder/userfiles/files/venotaretugujuv.pdfIn PDF document text
- https://xn--80aab4aif1bzi.xn--07-6kc3bf4angc2g.xn--p1ai/files/files/pifuxaretajumatutovezelu.pdfIn PDF document text
- http://www.romdom.pl/public/js/kcfinder/upload/files/16348912396.pdfIn PDF document text
- https://www.nasasquirrel.org/kcfinder/upload/files/44344251738.pdfIn PDF document text
- http://interface-referencement.com/userfiles/file/96888967300.pdfIn PDF document text
- https://fojokelimavame.weebly.com/uploads/1/3/4/7/134713907/zakuzafon-pijisetosunag-fimapimonule-monosaz.pdfIn PDF document text
- https://avigail.pekelman.com/sites/default/files/file/kinilowikezifipadukobaz.pdfIn PDF document text
- https://fzclicks.com/demo/files/editor/file/22951688434.pdfIn PDF document text
- https://eseninternational.com/uploads/files/59352476698.pdfIn PDF document text
- https://ranaxeli.weebly.com/uploads/1/3/4/4/134478161/4317416.pdfIn PDF document text
- http://gayaarchi.com/userfiles/file/20220314195135.pdfIn PDF document text
- https://wabomojufodeze.weebly.com/uploads/1/3/3/9/133999178/notiwefov.pdfIn PDF document text
- https://roxupexuwukobeb.weebly.com/uploads/1/3/4/7/134749027/nananiz.pdfIn PDF document text
- http://oilwell.pro/uploads/files/62723770206.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_off0000c0f8.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xC0F8	17568 bytes
SHA-256: `e2f933d100fd91661cbb710eedfcde9f2fe6b8087144c40873d2853a768d4c44`
`font_01_sfnt_off0000eefb.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xEEFB	16792 bytes
SHA-256: `9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1`
`font_02_sfnt_off00010712.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x10712	10584 bytes
SHA-256: `d10e2d9850230fc36cad173b88aff2b231b7cc2a01e9533e2eed90086a79c1e0`

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