MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of links, many pointing to compromised WordPress sites, suggesting it's designed as a link farm to distribute malicious content or phish users. The ClamAV detection and ML classifier strongly indicate malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://aliencosmicexpo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a102ad907f0---tuvokelurigoxiwuzedi.pdf
- http://otvorene-srdce.sk/userfiles/file/15004893909.pdf
- https://netshopnepal.com/userfiles/file/42819415483.pdf
- http://www.anieliasfx.com/uploads/textareas/file/wigalurajiwos.pdf
- http://cga82.com/admin/File/bulamoduzesipulogexen.pdf
- https://srp-galabau-rostock.de/wp-content/plugins/super-forms/uploads/php/files/b2ruk4p527n5dv93qk0au5fgnc/zaxenojidegafajegofipapef.pdf
- https://blueridgelightingandcontrols.com/wp-content/plugins/super-forms/uploads/php/files/d1ae1203530e2b4f2edda518b74abf51/fosadijapuka.pdf
- https://www.straightmyteeth.eu/wp-content/plugins/super-forms/uploads/php/files/c1b2d034c6b7c9f8070ea4b8c9079a34/51224360288.pdf
- http://pnktools-th.org/ckfinder/userfiles/files/66034749850.pdf
- http://spy-military-labs.com/userfiles/file/jujanexejojetewar.pdf
- https://astek-telem.fr/userfiles/file/85038265948.pdf
- https://ag-concept.ru/wp-content/plugins/super-forms/uploads/php/files/c3c473c83c4a2dfd91eaadabe9c6b33d/27792421666.pdf
- https://www.budgetskemaet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160ac7a9a178fb---temumefode.pdf
- http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/1606eeaf38924f---korakax.pdf
- http://vipavtoufa.ru/wp-content/plugins/super-forms/uploads/php/files/2461e494b0c6d92c68789f841f1df402/58909470525.pdf
- https://www.wikiwebagency.it/wp-content/plugins/super-forms/uploads/php/files/7e61cbb936c680394e4d1d0613b71eb7/mirodupinirez.pdf
- https://www.kadinlarsitesi.org/wp-content/plugins/formcraft/file-upload/server/content/files/1609c8c1a5cf0a---wemet.pdf
- https://investmentskillsgroup.com/images/userfiles/file/98879378269.pdf
- https://cffcommunications.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1/160b0422d2430b---kizamilamimejanat.pdf
- https://thepetrichortouch.com/wp-content/plugins/super-forms/uploads/php/files/p1tq3dngqao8cfa0hi2703v60m/405425054.pdf
- http://baobiachau.com/luutru/files/domifegaraxaxugemufutexez.pdf
- http://breakevenpoint.pl/uploads/editor/file/zasemiwulu.pdf
- https://landlorddebtadvisory.com/wp-content/plugins/super-forms/uploads/php/files/a1j9t3tmqnn81uj33ej4aggva0/98007709652.pdf
- http://vdgairconditioning.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16078d185e1142---75842452710.pdf
- http://intechsol.kz/wp-content/plugins/formcraft/file-upload/server/content/files/16091531ee508b---difopolunudaku.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=grocery+store+manager+salary
- 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_off0000eecc.bin32b713729bb8e2d9e015a01ab5ec2f58aed4b12173070a3fc7fa59f1eddc4b67 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEECC | 16180 bytes |
font_01_sfnt_off000118ba.bin664412d3c2c6a0e93d77982ada4625817f1e8fd220e8109806895107d1b6fe41 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118BA | 10632 bytes |
font_02_sfnt_off0001312b.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1312B | 16792 bytes |
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