MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised WordPress sites hosting other PDF files. This behavior is indicative of a link farm designed to redirect users to malicious destinations, likely for phishing or further malware delivery. The ML classifier and ClamAV detection strongly support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9966
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://www.medicalart.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1608050ff63390---60950839188.pdf
- http://recrute.fr/files/files/gitepinamujaz.pdf
- http://apartmaji-zunicmile.com/uporabnik/file/firozarenorubojamamume.pdf
- http://www.belladermeestetica.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160b74bc1957b2---danizef.pdf
- https://tehnol.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16073a3c731b71---79197132934.pdf
- http://hopkinshigh1988.com/clients/75739/File/59183711982.pdf
- https://pfgmm.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c4f2af3532e---11685672477.pdf
- https://jennysbooks.com/wp-content/plugins/super-forms/uploads/php/files/d241c8df4e9f6d9ae37b13812c042183/rinabusararam.pdf
- https://banghenails.com/upload/file/40482034135.pdf
- https://gfow.om/wp-content/plugins/super-forms/uploads/php/files/3b5k67rn6qs5043l7bdqm82ar8/43526348940.pdf
- https://xn--arbeitskndigungsrecht-best-5zc.de/userfiles/file/gimobewabe.pdf
- http://gesundezellen.de/neu/userfiles/file/18564112316.pdf
- https://sasalidayanisma.org/uploads/file/nebezuxatajet.pdf
- https://www.gsccn.it/wp-content/plugins/formcraft/file-upload/server/content/files/160a90f3b1fe25---vimeto.pdf
- http://infinity-pro.ru/userfiles/file/zoderolulalujago.pdf
- http://www.ecvbrass.ch/user/web/file/87170705055.pdf
- https://investmentskillsgroup.com/images/userfiles/file/gesifuxikekewubexagajevob.pdf
- http://www.sensible-seeds-premium.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cd794c2ef77---xenufukonimupukurixiluzu.pdf
- http://studiopol.com/userfiles/files/15827479749.pdf
- http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1609f9eb6b0beb---vidubav.pdf
- http://www.reroofingbrisbaneqld.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c48177d10c5---kiwukolorubupakopab.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=sublet+lease+meaning
- 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_off0000ef3c.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF3C | 16792 bytes |
font_01_sfnt_off0001074e.bind76268a2431a89ee57909612783aab4ad49abd97b395b8e42e2c680f6f6a37e6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1074E | 17328 bytes |
font_02_sfnt_off00013492.bin9a41edc516d645244b70628576d2d9d343b2973e790bac90d0950a602f24c628 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13492 | 10548 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.