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 CMS upload directories. Heuristics indicate this is a link farm, with a high ML score and ClamAV detection confirming maliciousness. The URLs likely lead to phishing pages or further malware downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9929
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://www.argentum.com/wp-content/plugins/super-forms/uploads/php/files/09egbid37p6igk5k45t3j2r6e5/nunawom.pdf
- http://compie.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1606f8b898de25---74233764845.pdf
- http://alexhofford.com/temp/files/file/weduwomorugovafusogutepi.pdf
- https://pjkconstruction.ca/images/file/porigajapus.pdf
- http://vervesimuhub.com/userfiles/file/notomorudasamuvoxupa.pdf
- https://maxim-catering.de/wp-content/plugins/super-forms/uploads/php/files/23jut7cum7ekv010f3244tghad/12473868357.pdf
- https://peilimineko.com/userfiles/file/40881667576.pdf
- https://www.c2commercial.com/wp-content/plugins/super-forms/uploads/php/files/557383d02374bc9473b9c806c316f73c/4763179292.pdf
- https://oiweld.com/wp-content/plugins/super-forms/uploads/php/files/28a869c2064635ec1031258c874a569f/fokupu.pdf
- https://www.crossfitparamaribo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a4d8c725be7---vupupobutaledexowosijev.pdf
- http://zpb-maciejewski.pl/upload/fck/file/nudejuvu.pdf
- http://www.look4job.gr/images/_user_na/file/41965067773.pdf
- https://goldengrowers.com/wp-content/plugins/super-forms/uploads/php/files/a9ba0c0856c50d77cfc836934a9c89c4/poxavejezi.pdf
- https://www.andeanskyline.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608f125e434f9---15776280341.pdf
- http://slowjamsundays.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b89cc69c37---wugubumik.pdf
- https://glowskincare.net/wp-content/plugins/super-forms/uploads/php/files/2a0d9753d68b87d6c42d47447be585de/jowivezudal.pdf
- http://plenaadoracao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160a8ec1752bae---komobugewanunafeg.pdf
- http://danieldesignpro.com/userfiles/59860621470.pdf
- http://leilehua76.com/clients/4/4d/4d80c013f15dbe3c797666a457780dca/File/vemes.pdf
- https://soechi.net/userfiles/file/8817380757.pdf
- https://www.sadcmedia.com/wp-content/plugins/super-forms/uploads/php/files/jfpt9tkmo220k1q4f2nn074ijc/wujalosezugerukupe.pdf
- http://imaginove.eu/data/Files/31329961654.pdf
- http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/jlk28o38r7shs77360tqkvf60l/monimexajoja.pdf
- http://lushexperiences.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ced300d290---vuzojejufore.pdf
- http://www.insurancedirectcanada.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16094170ebf3ff---5052983896.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=financial+creditor+and+operational+creditor
- 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_off000109d9.binee0f337d0e919f5bdb07d88c86a2ae25b120618dd6ef2965d32cae91c25cc6d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109D9 | 18244 bytes |
font_01_sfnt_off000139f9.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x139F9 | 16792 bytes |
font_02_sfnt_off00015210.bin997d30bd8fcc0a79728ccc519d8405b3e8f46c20344e8781c64c42829b188105 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15210 | 10316 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.