MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. The file contains numerous links to external websites, many of which are hosted on compromised WordPress sites or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://aj-logistics.com/stock/userfiles/file/suxegaw.pdf In PDF document text
- http://www.movingintofreedom.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b22666ac1fa---88479842141.pdfIn PDF document text
- http://reiki-roots.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160713b6016e6d---kagirojoratebukusi.pdfIn PDF document text
- https://rebates.forex/wp-content/plugins/super-forms/uploads/php/files/t7thfjpe16ee2je3l10l51m5q2/mopatavebi.pdfIn PDF document text
- http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/sqlo640r1cc7tcfr45tnmh1edo/pobojotonizuxenaga.pdfIn PDF document text
- http://melissajacksonmd.com/wp-content/plugins/formcraft/file-upload/server/content/files/16081784d9cc47---tajavibodizavodasowig.pdfIn PDF document text
- http://furkansigorta.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16071e202ab2c9---zodevadolozuvaxiwiduxulu.pdfIn PDF document text
- https://victory-agency.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a0e55a55fe3---lukavunekedanoga.pdfIn PDF document text
- https://portsidestrategies.com/wp-content/plugins/super-forms/uploads/php/files/25c801a4921a6db934245721f8e485fe/22413605382.pdfIn PDF document text
- http://engroupe.ca/aym_image/files/xoriduvavisapubupexomo.pdfIn PDF document text
- http://aptchasers.com/FCKeditor/userfiles/file/17214820465.pdfIn PDF document text
- http://www.kidnuri.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607202d04e934---sidalupifalolanojure.pdfIn PDF document text
- https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/849323949d33ebc25f479700e996729f/94034083160.pdfIn PDF document text
- http://uamarkets.com/images/file/26391275502.pdfIn PDF document text
- http://innotack.com/userfiles/files/23122486730.pdfIn PDF document text
- http://poorclarescork.ie/images/lukopetamutumurezofode.pdfIn PDF document text
- http://asfalon.com/__files/file/potegop.pdfIn PDF document text
- http://baugeraeteverleih.de/benutzerdateien/xodafazuwixewaxo.pdfIn PDF document text
- https://www.paparazzirestaurant.com.au/wp-content/plugins/super-forms/uploads/php/files/b094e5e111394a000671711875b8f8e1/4354193345.pdfIn PDF document text
- http://deurenhanger.nl/userfiles/file/9624873212.pdfIn PDF document text
- https://hotelindigha.com/FCKeditor/file/bipanajedokezapilanek.pdfIn PDF document text
- https://serviceservice.eu/userfiles/file/memeguj.pdfIn PDF document text
- https://jennysbooks.com/wp-content/plugins/super-forms/uploads/php/files/60c833a040d4bbf4b5b36dd373b8d0cd/nabaxenijezowur.pdfIn PDF document text
- https://btegypt.com/file/82363363791.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=what+jobs+can+robots+doPDF 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_off0000f077.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF077 | 17760 bytes |
SHA-256: 86b18869aebb088b28cb32717bd60d7aa15bbb2b439e2dae5e11b44e439385df |
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font_01_sfnt_off00011e88.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E88 | 10460 bytes |
SHA-256: 25d247ead66562c9bfdb780d2cb22c4c476fd949d555a17a123a9fede2c05d6a |
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font_02_sfnt_off00013645.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13645 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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