MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. It contains numerous external URIs, including links to compromised WordPress upload storage, suggesting it is part of a link farm designed to redirect users to malicious content. The presence of embedded URLs and the nature of the heuristics indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall 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_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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_URLOne 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://garglob.ru/uplcv?utm_term=accounting+department+swot+analysis+examples
- http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/oova7jg2cr05683ucqmvk4knia/92096595863.pdf
- http://esoftland.com/userfiles/file/kidijidalirelosapulo.pdf
- http://10glazsikeyrosa.ru/file/56201576667.pdf
- https://lymfologi.se/anvandarbilder/221/files/baxidakorimolosisudem.pdf
- https://www.freshstartdigitalmarketing.com/wp-content/plugins/super-forms/uploads/php/files/8ed36dc1f970d0007ef3a5c12e86e155/bafosopurusebef.pdf
- http://marthomaiticherukole.com/userfiles/file/gagefawuxenizogodebawup.pdf
- http://www.pointcookelectrician.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1607291f42ad62---fuluganigoburetonunemod.pdf
- http://www.inhd.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160a3fb1e9b55a---50541283835.pdf
- http://www.peopleoftheheath.com/wp-content/plugins/formcraft/file-upload/server/content/files/160759bc23b402---99408847082.pdf
- https://mzr-avocats.com/buddha/ckfinder/userfiles/files/vatigobugida.pdf
- https://cbolean.com/wp-content/plugins/super-forms/uploads/php/files/56bh9a1pl2qibfu05mvgklaar5/waxikitozaxidifanu.pdf
- http://zoncmswebsitebeheer.nl/files/editor/file/xujuvixokutejenij.pdf
- https://visionbrindes.com/admin/fckeditor/userfiles/file/39030941089.pdf
- https://www.bouwenaaneensterkwerkgeversmerk.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1606d14f759761---nosujazetadibajonorulag.pdf
- http://uro-medical.pl/zdjecia/fotki/file/61788934757.pdf
- https://gmonlinestore.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cc33cd6e450---10886967903.pdf
- https://wkd-uk.com/wp-content/plugins/super-forms/uploads/php/files/754a678a6c0d64b29a3e7e457d7c0daf/didulilipufezexunolu.pdf
- https://www.horisunmauritius.com/wp-content/plugins/super-forms/uploads/php/files/56080c5d0a76bede696e0b621709ca20/18454192092.pdf
- http://www.iso-clean.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160a08c2b0026d---gasufetepelosukurodapefo.pdf
- http://www.gametimecatering.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bc878f3d773---78780192803.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f611.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF611 | 16792 bytes |
font_01_sfnt_off00010e23.bin7923ae7affa749a728cc71efe85861a14f9830fa20fcb5719872b50f99c2e28a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E23 | 16500 bytes |
font_02_sfnt_off000138bb.bin2885a18361a26822b687dea8bf05f4dc4031ef82a4a805befdbc77b51a337ea0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138BB | 11240 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.