MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, with several URLs pointing to compromised WordPress sites and other disposable hosting, likely to distribute further malicious content. No scripts were extracted, but the structure suggests a phishing lure designed to trick users into downloading malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
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 http://casaperugia.fr/userfiles/file/bawokiwiwevunipobakel.pdf In PDF document text
- http://chizclean.ru/files/fck/file/50150874192.pdfIn PDF document text
- https://delcinfo.ru/img/files/files/taxabanevavuzimebu.pdfIn PDF document text
- http://geoass.eu/userfiles/files/17894740559.pdfIn PDF document text
- https://emotionalgift.youngzonejewelry.com/ckfinder/userfiles/files/roxojizobakawuzuradesepu.pdfIn PDF document text
- https://greenways.at/userfiles/file/pulirizinakijud.pdfIn PDF document text
- http://ibarugi.com/fckeditor/userfiles/file/xumomefureniwetorano.pdfIn PDF document text
- https://ixiu-23.com/uploads/files/202109042052152737.pdfIn PDF document text
- http://dulichgiahy.com/upload/file/lulibulogazu.pdfIn PDF document text
- http://lindendirect.com/tempimg/file/tuxofeworotunuda.pdfIn PDF document text
- http://e-sportis.com/images/upload/kakezazagapidag.pdfIn PDF document text
- http://nexxstep.nl/userfiles/file/39424667885.pdfIn PDF document text
- http://slovbau.sk/test/userfiles/file/gipijej.pdfIn PDF document text
- http://www.ponderosafestival.com/wp-content/plugins/formcraft/file-upload/server/content/files/161390df68af0c---fadowagevifi.pdfIn PDF document text
- http://motopujcovnateplice.cz/userfiles/file/79558415630.pdfIn PDF document text
- https://www.eos.org.eg/ckfinder/userfiles/files/kurotedusatid.pdfIn PDF document text
- http://meetburgerusa.com/uploads/files/semaworikejo.pdfIn PDF document text
- http://whatcanidoforyou.eu/publish/file/79207945551.pdfIn PDF document text
- https://kimcert.com/E/file/72434069256.pdfIn PDF document text
- https://www.elementstraining.co.uk/wp-content/plugins/super-forms/uploads/php/files/khc2t5uji5sm284fgqv5rv3qtm/39914169606.pdfIn PDF document text
- http://www.cenlafilm.com/siteuploads/editorimg/file/64850665446.pdfIn PDF document text
- https://bizdrive.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1/1612ea9e231ebc---xijavaxumorusudosekotede.pdfIn PDF document text
- https://rieker-consulting.eu/files/file/54610736463.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=cos+127+degreesPDF link annotation
- 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_off0000c68d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC68D | 10176 bytes |
SHA-256: 79d15ba0620da9f05abebd70f308272355953c96a2cd79182ad3f1aa0428413d |
|||
font_01_sfnt_off0000dd5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD5F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000f571.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF571 | 20420 bytes |
SHA-256: 7bb8ed5aa6cae6d6eba5bc7725e136dfed8953aeb09f8b9db5600fb74ea21758 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.