MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The ML classifier and ClamAV detection strongly indicate malicious intent. The PDF contains numerous links pointing to compromised WordPress sites, suggesting a phishing or malware distribution campaign. While no scripts were explicitly extracted, the PDF structure and embedded links are indicative of malicious activity, likely leveraging embedded JavaScript or other PDF-specific exploits to redirect users.
Machine Learning
- Nyx PDF Classifier malicious score 0.9958
Heuristics 5
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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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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://codecs.roimages/file/bipefol.pdf
- https://www.deuba.info/wp-content/plugins/super-forms/uploads/php/files/1lr8je8l0a17vjffa7ibjncto7/20444378344.pdf
- http://www.holzbau-hoelzl.at/wp-content/plugins/formcraft/file-upload/server/content/files/160c8567a07c3e---pomuxubopegukebogefuta.pdf
- https://atamergranit.com/userfiles/file/51187428501.pdf
- https://vivaldiroberto.com/img/files/mediafiles/file/kakatajatonago.pdf
- http://strahovka66.ru/userfiles/file/16409030613.pdf
- https://www.grecosalesinternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607bf30e82cb5---zisopalomafemeg.pdf
- https://www.hit-education.com/wp-content/plugins/super-forms/uploads/php/files/5uuqvdsj13jeu59jph44fi5rro/30526145306.pdf
- http://www.molinoag.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608ee69757815---kojefanilegobusu.pdf
- http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/c91272b5a4ec93011c8a4be5548940a5/mabudelob.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aced137ad8a---67466469383.pdf
- https://investainternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/160710f5d80dec---8881240489.pdf
- http://evabody.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16077701b58f2a---nolovelefubadila.pdf
- https://comodee.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bba3631616e---wagelewakulebi.pdf
- http://zezoalza.com/ckupload/files/1322691890.pdf
- http://famcareconnect.org/wp-content/plugins/formcraft/file-upload/server/content/files/160983e609c77e---24724103654.pdf
- https://f1com.ge/wp-content/plugins/super-forms/uploads/php/files/80241be98b1319f793576911261faef1/tisanugujeki.pdf
- http://www.yourhealthyourchoice.org/wp-content/plugins/formcraft/file-upload/server/content/files/160737bff815d7---gorowowonijasedomifu.pdf
- https://www.icslights.com/wp-content/plugins/super-forms/uploads/php/files/c4d39a47226b271a796fae7bb50d6a6a/69109856802.pdf
- https://mamproducciones.es/wp-content/plugins/formcraft/file-upload/server/content/files/160bdd552dce4f---bevesimugileguku.pdf
- https://pavaniautismschools.com/wp-content/plugins/super-forms/uploads/php/files/01sjfuamf60tdfjvgcbs9ca6ik/5316840477.pdf
- http://ahkjt.com/upfile/file/56766023643.pdf
- http://brownewingfamily.com/clients/a/a4/a4d7a48ed280e719b438ae57db99af5e/File/14380045799.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=rare+nucleated+rbc+seen
- 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_off0000d5c2.bin2136ad0142fd561df723a383e66c3cff069795bdc31f4ffec75542280a5bfeea |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5C2 | 16348 bytes |
font_01_sfnt_off0001003d.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1003D | 16792 bytes |
font_02_sfnt_off00011854.binc16709af8cb72a3bc88948e874f92152a62646bb80b9acef04a992cf4e7da473 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11854 | 10436 bytes |
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