MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs pointing to compromised websites, indicating a link farm designed to lure users to malicious content. Heuristics suggest these links are part of a phishing or malware distribution scheme, with ClamAV identifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
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://nomylo.ru/uplcv?utm_term=town+planning+project+pdf
- https://luxurytravel-show.com/wp-content/plugins/super-forms/uploads/php/files/9847805cf68621d9b568cf7e98b64b5b/47566625313.pdf
- https://www.gasserbush.com/wp-content/plugins/super-forms/uploads/php/files/7d87b56aa275d5d076664171a13338b5/mivepusotuzigoxexavigeze.pdf
- http://africa-emergence2019.com/userfiles/file/jinukigezasegojexigivax.pdf
- http://smithmurdock.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a14b98e8127---novulijejivasoxuxekova.pdf
- http://camberwelltaxi.com/survey/userfiles/files/fubafelatagebo.pdf
- http://nuyewrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/06dc1b055d3a84d5e2835877ee3cebdf/rajudigameparuf.pdf
- http://atonoserver.com/userfiles/file/69103395857.pdf
- http://accessiblevehicleservices.com/userfiles/file/rifuruzatunixejevikona.pdf
- http://fcv-bo.org/data/fcv-bo/userfiles/file/xudikagizuperilamor.pdf
- http://argentum.com/wp-content/plugins/super-forms/uploads/php/files/pu29i07pfveh5ebkv4fqlbmbvb/86150692266.pdf
- https://alajuusa.ee/media/contents/file/44897215821.pdf
- https://estigotours.com/wp-content/plugins/super-forms/uploads/php/files/fcaa8c76e5e4e49a46ec7f4db880f373/39684492287.pdf
- https://grand-forge.ru/wp-content/plugins/super-forms/uploads/php/files/6d34963cd5e179bcb1a9e47c90984e83/bexirizopukod.pdf
- http://inewbus.com/wp-content/plugins/super-forms/uploads/php/files/ieucutj0da7464cdg1777bd453/17118928242.pdf
- http://asztalosweb.hu/userfiles/file/zobakagirusikuw.pdf
- https://saftanton.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160ad5b6953f24---zokogakerutuzosomibi.pdf
- http://kraljicabih.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b8c716cea70---buworesejasikewe.pdf
- http://eko-inwest.eu/upload/file/zoxabesuxuvukomutivamifod.pdf
- https://primeodontorj.com/wp-content/plugins/super-forms/uploads/php/files/4590e80b5a9fcf7b350ce8c8ba4be54f/14241027612.pdf
- https://partnyor.az/userfiles/file/xizirug.pdf
- https://nhaban24h.com.vn/wp-content/plugins/super-forms/uploads/php/files/vc3uno7g7bbhhgl34ijtqmr2k7/muvajakevazobikabova.pdf
- https://drmiamiconnect.com/wp-content/plugins/super-forms/uploads/php/files/21b00a45124607dac39ef86b9a9ee416/futeve.pdf
- 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_off0000f748.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF748 | 16792 bytes |
font_01_sfnt_off00010f5f.bin1aa40a51f48e99eaca9d0b1fba1f2ddb12fc3aadd143a6bf35b9d533af487fc9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F5F | 10808 bytes |
font_02_sfnt_off00012838.bind9affdbc5d77f714d80521620053c4f1d4942d8c4cc9479933df015d3654429c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12838 | 16804 bytes |
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