MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs, many of which point to compromised WordPress sites, suggesting a phishing or malicious redirection scheme. The ClamAV detection and ML classifier further support its malicious nature. While no scripts were extracted, the structure and URL patterns indicate a phishing attempt designed to lure users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.5794
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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.pennlighting.com/wp-content/plugins/super-forms/uploads/php/files/eb26da20ece2c345658904bc4eac1ce0/jolilun.pdf In PDF document text
- http://valdhans.cz/userfiles/file/zokafulanejemanugovemob.pdfIn PDF document text
- http://forumcutuca.com/ckfinder/userfiles/files/jolus.pdfIn PDF document text
- http://staresecurity.com/userfiles/file/96134811491.pdfIn PDF document text
- http://theydeserveastamp.org/wp-content/plugins/formcraft/file-upload/server/content/files/160a6136c1d29e---15881393477.pdfIn PDF document text
- http://mirembeestate.co.ug/wp-content/plugins/formcraft/file-upload/server/content/files/16086ebd07bddc---30893043378.pdfIn PDF document text
- http://sun-green.eu/ckfinder/userfiles/files/lalovixizajixanosuni.pdfIn PDF document text
- http://starwindows.ie/ckfinder/userfiles/files/vigukazebigakeba.pdfIn PDF document text
- https://www.beewellrx.com/wp-content/plugins/super-forms/uploads/php/files/tmp/goxebudutogusa.pdfIn PDF document text
- http://www.eau-msu.ru/ckfinder/userfiles/files/23330482258.pdfIn PDF document text
- http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/1607b6bef4e90b---89002043401.pdfIn PDF document text
- https://sharmtocairo.com/userfiles/files/58866617850.pdfIn PDF document text
- https://www.eziblank.com/wp-content/plugins/super-forms/uploads/php/files/q0kk0inu88u3hcceak9u7mgne1/lenazaxulorokixavus.pdfIn PDF document text
- http://uktohabbarijamalta.com/files/file/katuveromufeteni.pdfIn PDF document text
- https://www.cr-sdc.org/wp-content/plugins/super-forms/uploads/php/files/6ba0dc9350d05106794884ef5fd35d59/sisobiwuk.pdfIn PDF document text
- https://pypconsultores.mx/userfiles/file/60637818117.pdfIn PDF document text
- https://borderpak.com/wp-content/plugins/super-forms/uploads/php/files/f2e708a88b4ea541b99c10636d840c8b/dunafotejedemogogifaxawew.pdfIn PDF document text
- http://mhspartan79.com/clients/9/97/97d0d0788ec4d6723ba7be3cd58769e3/File/kunasunoxetomug.pdfIn PDF document text
- http://tsradviseurs.nl/mailing/images/photo/file/95843500523.pdfIn PDF document text
- http://popnmusic.fr/userfiles/file/53739178665.pdfIn PDF document text
- http://www.ebsjosepirosamaria.com/wp-content/plugins/formcraft/file-upload/server/content/files/160abd916f1b34---xolokimipukowo.pdfIn PDF document text
- http://provia-events.de/pics/fotos/1/file/tipuzixiruvirujanukavug.pdfIn PDF document text
- http://ccswcd.com/userfiles/file/70133944503.pdfIn PDF document text
- https://parokisantolukas.org/Uploads/userfiles/files/60536657228.pdfIn PDF document text
- http://homespakistan.net/magzine/uploadfiles/file/mipelijuxukaza.pdfIn PDF document text
- http://cuatro-pr.org/sites/default/files/file/86130678471.pdfIn PDF document text
- https://epgeptech.hu/ckfinder/userfiles/files/43415979668.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1xuhb7AK25c/uplcv?utm_term=the+king+crab+shack+saucePDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e4d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4D7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fcee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCEE | 10540 bytes |
SHA-256: 02bc5adfd5f2db3dd2a27db77f60731a3ef30dffc22dd1f7e294dde3861afc4a |
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font_02_sfnt_off000114df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114DF | 17980 bytes |
SHA-256: 6f5066fa2a40f80a4f96b0d1bc65e88cf87e761f324671755f87cf4a86195720 |
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