MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links pointing to various websites, many of which are hosted on compromised CMS platforms or disposable hosting, indicating a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
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://cuacuonbentre.com/upload/files/73452286377.pdf
- https://www.azulejositurry.com/wp-content/plugins/super-forms/uploads/php/files/m34ggqfu5tpq36bt3ohhb9k1o0/giwopulobamux.pdf
- http://alaskacounseling.org/clients/8/87/870ae3779d21e956d596131c1dd113ff/File/siwuwapanosup.pdf
- https://vernadoc.com/wp-content/plugins/super-forms/uploads/php/files/d0b7cf16c4ef05a3ce791d767013e520/rakafifotidupad.pdf
- http://nuyewrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/07892f07881b58cfd05937c0e8041d92/xazonuxekojas.pdf
- https://www.davinci.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160afa95b86f67---rawejibusawebibawak.pdf
- http://www.uvhk.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092eafd7670d---jolifofogeto.pdf
- http://www.onekaddy.com/wp-content/plugins/formcraft/file-upload/server/content/files/16084e2a72e887---jopanimo.pdf
- https://torrentclub.vip/wp-content/plugins/super-forms/uploads/php/files/maoqaf3vqq3e0n0386gjtd1qgu/84162792746.pdf
- http://constantemails.com/userfiles/file/1622657821gomobitodom.pdf
- https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/04941b68e6982a4d0d79190c970643e8/rojevob.pdf
- https://apexforestservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bfb763b0b1e---pegegekabuzeluz.pdf
- https://protectname.xyz/whoisprivacy/userfiles/files/97855188508.pdf
- http://zulassung4you.de/bilder/file/22736140912.pdf
- http://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/1607d7bc9a9187---66435003722.pdf
- http://antik-cafe-bergen.de/wp-content/plugins/formcraft/file-upload/server/content/files/160d3d58c392cf---20459566327.pdf
- http://mevlanaasm.com/resimler/files/mabexi.pdf
- https://www.costaverde.it/wp-content/plugins/formcraft/file-upload/server/content/files/1607812465e968---betonolodito.pdf
- http://suapaiatuipelehakefamily.com/clients/80707/File/bidaxuwasedile.pdf
- https://sellos-mecanicos.com/wp-content/plugins/super-forms/uploads/php/files/3f1b3e55d63658317218f0e4e646a3e6/ziluvugizi.pdf
- http://principessavencanice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16089de41c61fb---95061109849.pdf
- https://rclurie.com/wp-content/plugins/super-forms/uploads/php/files/fb29625ab4a7bfc11dfc9b98a4bc2145/lupit.pdf
- http://www.adanakursmerkezi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160738a07e42ed---81287479988.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=apush+period+3+review+sheet+answers
- 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_off0000c866.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC866 | 16792 bytes |
font_01_sfnt_off0000e078.bin6b745b8c6c64821febebcb182542924a27cd9d42bcba80d41a97db757cb388c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE078 | 17488 bytes |
font_02_sfnt_off00010df7.bin191c9235597ecf44c04fc2c57685fd094abfbb24d0b0e991948d6e9557234365 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DF7 | 10848 bytes |
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