MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links to compromised websites, suggesting a phishing or malware distribution attempt. The presence of a 'download button' lure further supports this, indicating the document is designed to trick users into downloading further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
Heuristics 7
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=color+smoke+background+video+effects
- http://ar-intl.net/wp-content/plugins/super-forms/uploads/php/files/kfho8b4bsu72cfmocja3itula3/monuguterizabugomup.pdf
- https://northstarexecutivesearch.com/wp-content/plugins/super-forms/uploads/php/files/f442ec84e14529f73a52368a51d0f3d5/20377363795.pdf
- https://talaa-obour.com/webmisr/uploadwebmisr/file/96651822414.pdf
- https://lsp.od.ua/wp-content/plugins/super-forms/uploads/php/files/3v7tu7vb568fnrt2p33t3k7mm2/dibanimoguwotedo.pdf
- http://szpital-sulecin.pl/images/fckfiles/file/buxivolezop.pdf
- http://baanpowertrain.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aa49de74aa8---10970602310.pdf
- http://ssaisarang.com/ckfinder/userfiles/files/nobafonevovudezazolurir.pdf
- http://55thocscompany.com/clients/62662/File/bileraxarenubudob.pdf
- http://hobbstownis100.com/clients/6/66/66141d04a4341350d76ae3a38785cb5a/File/gavajituwapifaxonixi.pdf
- https://www.mysmilestudios.com/wp-content/plugins/super-forms/uploads/php/files/1be067f3c7ab80573524015d85840a1f/90352746861.pdf
- https://adm.allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/55743b44b7d3d3e753948fdf0160063a/gofoxulojutopufiril.pdf
- http://kozelskadm.ru/files/uploads/files/7459950981.pdf
- https://www.qbuildsoftware.com/wp-content/plugins/super-forms/uploads/php/files/a6c18f4194fa27c3a8de88acf1db4099/piwezakaketifipe.pdf
- http://szao-spb.ru/images/news/file/41071934871.pdf
- https://www.psalighting.com/wp-content/plugins/super-forms/uploads/php/files/ece3a97964107c432393d64237355485/zuvowumugewivi.pdf
- http://zhuoer.ltd/userfiles/file/45361503558.pdf
- https://dtcprojects.com.au/wp-content/plugins/super-forms/uploads/php/files/f90kv53m049kbnsq9hij9toltq/71315128738.pdf
- http://manufim.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/16071a98c7f374---nonubitobetavilaxibaxe.pdf
- https://beachesbrewing.com/wp-content/plugins/super-forms/uploads/php/files/12b82c6fa336a69e5b091b625fc31107/81752878600.pdf
- https://www.gsccn.it/wp-content/plugins/formcraft/file-upload/server/content/files/160737847001a6---gavavilopa.pdf
- https://janeunchained.com/wp-content/plugins/super-forms/uploads/php/files/1i8rdp42fs1ios18vrbnag5ur5/debivusexogowikisagozoj.pdf
- http://thienanglass.vn/upload/files/xetul.pdf
- https://binarbaid.com/public_html/userfiles/file/neropesuf.pdf
- https://gbagencement.fr/uploads/file/59513266501.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_off0000d382.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD382 | 16792 bytes |
font_01_sfnt_off0000eb99.bin579cc38850b88f29230eddd04dc9b0ffde07e834e25b07585854142ad5698918 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB99 | 11248 bytes |
font_02_sfnt_off000105d5.bind645303941dece6842eda04c878f77fd7358377e556a9749041e65a83311113e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105D5 | 16324 bytes |
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