PDF malware analysis — malicious · f9933252e377bcc2

MALICIOUS

PDF

78.4 KB Created: 2022-04-03 07:52:26 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-13

MD5: dc9e81e90c004e8b3077c762d7031c26 SHA-1: 641445b963a135460bc6b6eb0d512f9b408e2ff0 SHA-256: f9933252e377bcc2e6b83f22ec325d1c06b88b96a0c5c2855f19680ab58eab60

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9995

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://loheb.co.za/YmrXLWy8?keyword=how%20to%20become%20a%20particle%20physicist PDF link annotation
- http://tefen67.com/userfiles/files/sudejukote.pdfIn PDF document text
- http://dinapart.net/frontend/web/kcfinder/upload/files/musebuzo.pdfIn PDF document text
- http://tachikawa-derma.biz/ckfinder/userfiles/files/38411899984.pdfIn PDF document text
- http://abbeytraining.net/userfiles/file/firixotem.pdfIn PDF document text
- https://www.amc-lda.com/assets/kcfinder/upload/files/zonaputalugumevokujegupi.pdfIn PDF document text
- https://baboxubawuxi.weebly.com/uploads/1/3/4/6/134666135/baruveduxovoke.pdfIn PDF document text
- https://xadajepiba.weebly.com/uploads/1/3/4/5/134589644/nepunuvuwuv.pdfIn PDF document text
- https://sogovowezop.weebly.com/uploads/1/3/4/3/134324678/gesogogawujezewujo.pdfIn PDF document text
- https://fumimukewagur.weebly.com/uploads/1/3/5/3/135321221/livemuxunuzu-gagafejazuwotip.pdfIn PDF document text
- http://21cedu.com/pds/userfiles/files/mumomodutu.pdfIn PDF document text
- http://prodottoitalia.eu/userfiles/files/melasujuvelon.pdfIn PDF document text
- http://votava2.altrodesign.eu/ckfinder/userfiles/files/47674393448.pdfIn PDF document text
- https://xabiwavozan.weebly.com/uploads/1/3/4/0/134012294/pozibirafizubesiju.pdfIn PDF document text
- http://kedokteran.untan.ac.id/asset/ckeditor/plugins/kcfinder/upload/files/5488600923.pdfIn PDF document text
- https://laptopserwis.com/app/webroot/media/files/rotenewujifo.pdfIn PDF document text
- https://olympicaccessoriesbd.com/assets/ckeditor/kcfinder/upload/files/97717859761.pdfIn PDF document text
- https://legufita.weebly.com/uploads/1/3/4/8/134866723/sixuburutonewikad.pdfIn PDF document text
- http://mayfairplace50.com/kcfinder/upload/files/bikige.pdfIn PDF document text
- http://sakra.sk/storage/file/poxokazawokutipekomexuko.pdfIn PDF document text
- http://www.rebranded.tv/wp-content/plugins/formcraft/file-upload/server/content/files/1621552e380f64---fejelijaxizojive.pdfIn PDF document text
- https://tusunupo.weebly.com/uploads/1/3/4/5/134507020/6403062.pdfIn PDF document text
- http://www.naraihillgolf.com/admin/userfiles/file/legalajojuzafetigizadares.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_off0000ce2f.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xCE2F	10868 bytes
SHA-256: `7559081db67a9821749b6d01f8ba7613b69a095a17281e85fd8c607bf4a18be4`
`font_01_sfnt_off0000e725.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xE725	16792 bytes
SHA-256: `9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1`
`font_02_sfnt_off0000ff37.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xFF37	17060 bytes
SHA-256: `048a0685f16630c0dd12ef371902b54438856a9a81145159caedcfa527722385`

Open this report in the interactive analyzer, or submit your own file for analysis.