MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous external links, many of which point to compromised CMS upload directories or disposable hosting, indicating a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware delivery via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9943
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 https://angkoronetour.com/userfiles/file/97701885125.pdf
- https://mandalaconfeccao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160c3747370c43---93082282955.pdf
- http://richmediahouse.com/admin/uploads/file/71900799179.pdf
- http://www.mywil.ch/wp-content/plugins/formcraft/file-upload/server/content/files/1609757a0bf38b---vagiwabepodojalozupine.pdf
- https://www.goldenplanet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16070efb22d77f---daninisararusaxat.pdf
- http://robwalker.net/fckupload/file/midowixagubebizunen.pdf
- http://mulroyenvironmental.ie/userfiles/file/36290052635.pdf
- http://gptools.net/userfiles/file/buwutibadobitiw.pdf
- https://unique.global/wp-content/plugins/super-forms/uploads/php/files/71e0cd131472da9bed2e5de59d494cf1/jinijeliremizomunafisilu.pdf
- http://www.puhito.hu/uploads/sudufomarifurovirur.pdf
- http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/16084b1a35d911---dokureso.pdf
- http://vietsaovang.com/uploads/userfiles/file/zaraliwibaruruw.pdf
- http://www.bestlifepolicy.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160a65a5cce62b---zowukuwexesopuxisok.pdf
- https://zweiund40.com/wp-content/plugins/super-forms/uploads/php/files/d8qe8533p1kteljuai3pl442f6/56510960564.pdf
- http://zonazero.es/userfiles/file/fejep.pdf
- https://wscnaturalhealings.com/wp-content/plugins/super-forms/uploads/php/files/724dc5d728cc5532d30cea486d2ff5f9/tejosetiwet.pdf
- http://historia-bfured.hu/userfiles/file/zujaratojewudelaretaxani.pdf
- http://sakaryakasaplarodasi.org/userfiles/file/sexafivotoribupugiri.pdf
- http://elite-nails.pl/Upload/file/81337594443.pdf
- http://admio.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1609621f4d7110---venasejemifan.pdf
- https://lcd96.ru/wp-content/plugins/super-forms/uploads/php/files/405a0cb7cf68499765570a8032ad4bb2/mudutakagenewogusom.pdf
- https://alnahamgroup.com/userfiles/file/juboweraxaridotuk.pdf
- http://hongshengfish.com/uploadfiles/2021052506224436542.pdf
- http://thefutureofgolf.eu/wp-content/plugins/formcraft/file-upload/server/content/files/16075c26519d6e---56373305659.pdf
- http://www.fotografoeventimilano.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a6874e35c28---tisoxegufok.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=palmistry+books+pdf+free+download
- 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_off0000c7d6.binf44b6a575b9bfb4322e0bca7f65b3eac4675d5241c552bffa495900b17caff71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7D6 | 17284 bytes |
font_01_sfnt_off0000f4cf.bindacd784bf04576ae6e5d7bedc0724a34ab9accc6870763643fbcab3bf30013a1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4CF | 11092 bytes |
font_02_sfnt_off00010e88.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E88 | 16792 bytes |
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