MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links, many pointing to compromised WordPress sites, suggesting a link farm designed to redirect users to malicious or phishing content. The document body is unreadable, but the heuristics indicate a deceptive structure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://www.fullmooneye.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e33a00a3414---80379181929.pdf In PDF document text
- https://bykevin.com/wp-content/plugins/super-forms/uploads/php/files/0c0b5c5f9b4faa1f0536a0a1e075af4f/zodufetonuduvux.pdfIn PDF document text
- http://patanamachine.com/imgUpload/files/98033245913.pdfIn PDF document text
- https://maidintown.co.uk/wp-content/plugins/super-forms/uploads/php/files/a990b516ecde4f786bc7e75f9e1c6cb7/lodinipafilizabumiki.pdfIn PDF document text
- http://curry-box-deluxe.de/userfiles/file/loxugoxunikadagizesodos.pdfIn PDF document text
- https://www.accidentinjuryalbuquerque.com/wp-content/plugins/super-forms/uploads/php/files/ipp8b39kbiaica35vm46rc5tit/faxutofiwovuw.pdfIn PDF document text
- http://omniatel.it/wp-content/plugins/formcraft/file-upload/server/content/files/1607f6981e1bd8---bafoj.pdfIn PDF document text
- https://www.siemers-deutschmann.de/wp-content/plugins/super-forms/uploads/php/files/mhrr1enbip62hnc6doq4d7ag74/mosanolemata.pdfIn PDF document text
- http://careerhack.net/wp-content/plugins/formcraft/file-upload/server/content/files/160ecaca7e8473---zokijinapumejezito.pdfIn PDF document text
- https://caribemed.com/userfiles/file/gosugi.pdfIn PDF document text
- https://vaytieudungtragop.com.vn/wp-content/plugins/super-forms/uploads/php/files/lv98ubc1oqlv9c1j92sdgq7ijn/90241755037.pdfIn PDF document text
- http://xn--b1agaa2anfqdp.xn--p1ai/ckfinder/userfiles/files/niweputigefelifidizud.pdfIn PDF document text
- http://www.trimbleexpress.sk/wp-content/plugins/formcraft/file-upload/server/content/files/160c79bb627775---70076610155.pdfIn PDF document text
- https://amalighting.com/wp-content/plugins/super-forms/uploads/php/files/1ea60444be35873c17837eda87e51bea/sidewexekirixixoroxijap.pdfIn PDF document text
- https://armandofalconi.net/userfiles/file/53801459395.pdfIn PDF document text
- https://sidexsideaudio.com/wp-content/plugins/formcraft/file-upload/server/content/files/16095f3be7f2bf---xodavok.pdfIn PDF document text
- https://xlux.vn/wp-content/plugins/super-forms/uploads/php/files/ujnb1lro0j1v3292jg3ko0139p/97885337460.pdfIn PDF document text
- http://zaun-produzent.de/userfiles/file/rajida.pdfIn PDF document text
- https://www.erenang.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608857629237b---vadelakuraguwiman.pdfIn PDF document text
- http://ip-golubev.ru/ckfinder/userfiles/files/74880358358.pdfIn PDF document text
- https://yastudio.net/wp-content/plugins/super-forms/uploads/php/files/177cf9f6d4c5d3653774a59ade333658/goguvajusagogumupopazad.pdfIn PDF document text
- http://kayapaliinsaat.net/file/63582237606.pdfIn PDF document text
- http://lmyc.net/clients/875386/File/vewexiz.pdfIn PDF document text
- https://him-home.ru/wp-content/plugins/super-forms/uploads/php/files/7dd2ed200143ef580460dcdb67fe7800/zotumekinotofijafe.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=how+long+do+you+need+to+study+to+become+a+lawyerPDF 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_off0001090d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1090D | 11052 bytes |
SHA-256: 0591bf21d33c818d97dbe8424f7dacb1dad4c666a9a95f86526baf5986f8a287 |
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font_01_sfnt_off000122a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x122A6 | 16948 bytes |
SHA-256: 7e394d30a7e9c832f47dfef5ccfcd00d02372412928eb6dc6e03e2d837da0eac |
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font_02_sfnt_off00014ec2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14EC2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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