MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous links pointing to compromised WordPress sites and other disposable hosting, suggesting it functions as a link farm. This pattern is often used for SEO poisoning or to redirect users to phishing or malware download sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://www.kinoimaging.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160703477e602d---xoliniri.pdf In PDF document text
- https://lsp.od.ua/wp-content/plugins/super-forms/uploads/php/files/crm116ts5tg6nbgmsje83l77m2/2144149186.pdfIn PDF document text
- https://www.charroninc.com/wp-content/plugins/super-forms/uploads/php/files/662773ffc3f186b30dd34dab1c60808c/pofimomu.pdfIn PDF document text
- http://simkoongschool.com/uploads/editer/files/vokemomumovomomosiwoze.pdfIn PDF document text
- http://bobiniauto.com/userfiles/file/70746951984.pdfIn PDF document text
- https://autotronics.vn/userfiles/file/73563879900.pdfIn PDF document text
- http://www.nandomoraes.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16071d22fa0501---tivukowerajojov.pdfIn PDF document text
- http://www.onekaddy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f1aef966f4---34914008643.pdfIn PDF document text
- http://zoncmswebsitebeheer.nl/files/editor/file/46761070897.pdfIn PDF document text
- https://www.elementstraining.co.uk/wp-content/plugins/super-forms/uploads/php/files/7f3lr6hjmruougqud2gf8cb0oj/74516249336.pdfIn PDF document text
- https://dgssu.com/upfolder/e/files/20210626142729.pdfIn PDF document text
- http://cycling-software.com/files/file/xitivuvelipaleni.pdfIn PDF document text
- http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/1609c9d6859110---sinonenamijodeg.pdfIn PDF document text
- http://www.startservis.sk/novy/ckfinder/userfiles/files/38184216587.pdfIn PDF document text
- https://www.cocochan.com.pk/wp-content/plugins/super-forms/uploads/php/files/07b12a9ce6e879d29f53a3a73b2648a0/60678305269.pdfIn PDF document text
- https://www.chortho.co.uk/wp-content/plugins/super-forms/uploads/php/files/25eof505t6q358cknr7tqt7j7u/wutivarub.pdfIn PDF document text
- https://trimix.bg/UserFiles/File/vusakukoxawoje.pdfIn PDF document text
- http://goref.ru/files/file/gafemop.pdfIn PDF document text
- http://buren-kompanie.de/userfiles/files/guzewek.pdfIn PDF document text
- https://transport-vehicules.fr/userfiles/file/40320730284.pdfIn PDF document text
- http://frangarcia.eu/upload/file/fumelevufetinogo.pdfIn PDF document text
- https://www.dartmusicfestival.co.uk/wp-content/plugins/super-forms/uploads/php/files/efa69704d5c9cb5e391502bea207e3b6/mozabidanuxa.pdfIn PDF document text
- https://gulertrafik.com/wp-content/plugins/super-forms/uploads/php/files/rgffjkal0b8ab7qt4p7f1soog1/ferabekazikisinin.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=business+information+system+book+pdfPDF 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_off000134f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x134F7 | 11112 bytes |
SHA-256: ef827941c38a40e29bfe8dcb8963eacd494b17988972d35b4d50025b068604b2 |
|||
font_01_sfnt_off00014ec7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14EC7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000166d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x166D9 | 17432 bytes |
SHA-256: 8e1798ba74a1f5de7fe91c4daf20ce288eaf60c588291bab7bd5244d69ea1a0c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.