MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It functions as a link farm, containing numerous URLs pointing to compromised WordPress sites and other disposable hosting. These links likely lead to phishing pages or further malware downloads, aligning with a spearphishing attachment attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9848
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://www.actionconstructionjax.com/wp-content/plugins/super-forms/uploads/php/files/68dcc0a36687740e26d94a86768a7aaf/wolorumaketonimufevomezo.pdf
- https://www.beadvised.co.uk/wp-content/plugins/super-forms/uploads/php/files/26aa64589267e6932298ac6d0f75f073/8285604798.pdf
- https://flylights.pl/wp-content/plugins/super-forms/uploads/php/files/c0pbj5b35dt3qlb186u63ltvip/45258868331.pdf
- https://verandapattaya.com/userfiles/files/3943921385.pdf
- https://motionslam.com/wp-content/plugins/super-forms/uploads/php/files/74b870bdebd24167651c99a14f8a0374/vijumej.pdf
- https://locoffice.ru/userfiles/file/66670509056.pdf
- https://hmv.ir/wp-content/plugins/formcraft/file-upload/server/content/files/1606d9b2552a9d---97608691449.pdf
- https://inlandautorepairmurrietaca.com/wp-content/plugins/super-forms/uploads/php/files/72d1c57db16b37559feb7d482dc082fa/64100055058.pdf
- https://laser-arena.ch/wp-content/plugins/formcraft/file-upload/server/content/files/1609596f41239a---70199263810.pdf
- http://pmdrecycling.com/wp-content/plugins/formcraft/file-upload/server/content/files/160abe6dfc828c---xanotegaxezonoguf.pdf
- http://archinfo.ru/uploads/file/totupatisup.pdf
- http://mp-journal.com/media/file/juzefizisekipijizim.pdf
- http://cocoal.com/uploads/file/65880767736.pdf
- https://ethiquedevelopers.com/wp-content/plugins/super-forms/uploads/php/files/c0161ac36816830f86fda2e99109bced/gedebar.pdf
- http://lideparts.com/userfiles/file/1620618589.pdf
- https://takeorders.online/wp-content/plugins/super-forms/uploads/php/files/ei2f3gjiia18pi51ctm8r5qm6c/lolonatigowa.pdf
- http://www.christinemartin.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1609b0913682e3---kovuradi.pdf
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7b879ae9d6---fidotijuweworisebazisaw.pdf
- https://omomediacion.com/wp-content/plugins/super-forms/uploads/php/files/ec5c9f2b93ee3946e2fde604b69a9eca/41814733436.pdf
- http://lushexperiences.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a2fdd498c34---xegomopozow.pdf
- https://www.peeryhotel.com/wp-content/plugins/super-forms/uploads/php/files/e83aaf0d9c92f5bcae49eda37446ef63/dewaros.pdf
- http://chanakyaaerospacedefence.com/userfiles/file/38690229809.pdf
- http://turnyras.lt/Files/file/jemigedajasifize.pdf
- https://luyenthitoeic.info/userfiles/file/16515492220.pdf
- http://qunjl.com/userfiles/files/23214605558.pdf
- https://www.themeshcowork.com/wp-content/plugins/super-forms/uploads/php/files/0d1fc433b044ce247ceda2a0ab1c9098/98694036482.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=recover+photos+android+after+factory+reset
- 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_off0000eb3a.binca3ade9d69c2d585e571a7937fe491601eb85bf71eb5668c9202832492d4ffff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB3A | 10896 bytes |
font_01_sfnt_off00010471.bin6baadde6a84fb9a1dd479d665eef1db551a65307540fe98c11d8be63a2eb7697 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10471 | 17176 bytes |
font_02_sfnt_off00013183.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13183 | 16792 bytes |
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