MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file was identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It functions as a link farm, with numerous embedded URLs pointing to compromised WordPress sites and disposable hosting, likely to redirect users to malicious content. The presence of multiple PDF_SEO_DISPOSABLE_LINK_FARM and PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM heuristics strongly supports this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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.hit-education.com/wp-content/plugins/super-forms/uploads/php/files/jck7ai13uf6ge7aq6magjled6c/nijepejokerosoz.pdf In PDF document text
- https://www.enterpriselighting.com/wp-content/plugins/super-forms/uploads/php/files/18bd400fed8406282101b8b250c369f8/zakegegib.pdfIn PDF document text
- https://cihangirhotel.com/upload/ckfinder/files/fekogebugebafipodovakaxu.pdfIn PDF document text
- https://www.karavanlakesfet.com/wp-content/plugins/super-forms/uploads/php/files/59db92895ca0b3b412d017dcb89bbc99/9784714899.pdfIn PDF document text
- http://dragonera.cn/admin/userfiles/file/30950458415.pdfIn PDF document text
- https://www.beachesbrewing.com/wp-content/plugins/super-forms/uploads/php/files/3d63545af5250e5fb9a82e48929e125f/pozunaboxazesanul.pdfIn PDF document text
- https://machnhaduong.com/images/uploads/files/43758336500.pdfIn PDF document text
- http://www.77ice.com/upload/files/34567174232.pdfIn PDF document text
- https://afd.me.uk/wp-content/plugins/super-forms/uploads/php/files/2f5rm0o32it3tu4b2r4kbe9bbh/xuwiv.pdfIn PDF document text
- https://penzionradvanice.cz/res/file/jelesebotud.pdfIn PDF document text
- http://www.emporiocaritaspisa.it/wordpress/wp-content/plugins/formcraft/file-upload/server/content/files/160d50fd151d65---40171349967.pdfIn PDF document text
- http://kraljicabih.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609f3754f235c---11809787340.pdfIn PDF document text
- https://aquariumfargo.com/wp-content/plugins/super-forms/uploads/php/files/6f11ac064f618bc64d5894f8594d29b3/6868947007.pdfIn PDF document text
- https://sapporopools.com/contents//files/resixogabutujuzel.pdfIn PDF document text
- https://jerseyshorepirates.com/userfiles/files/37823056482.pdfIn PDF document text
- http://zpb-maciejewski.pl/upload/fck/file/jurepetudujopuzetule.pdfIn PDF document text
- http://tlxzkj.com/uploads/file/101249013927.pdfIn PDF document text
- https://www.arc-welding.co.uk/wp-content/plugins/super-forms/uploads/php/files/29q99ugrt6viaev661v2olgqsc/vadojedaxakuzej.pdfIn PDF document text
- https://www.webhisto.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160d830c9f22e6---kixunoje.pdfIn PDF document text
- https://www.myosiaffiliate.com/199trust/img/file/nodusonavuxapebufave.pdfIn PDF document text
- http://ergo-logo-bamberg.de/userfiles/file/35780852914.pdfIn PDF document text
- http://kelvista.lt/images/files/wuvezo.pdfIn PDF document text
- http://myflora888.com/ck_files/files/4506527964.pdfIn PDF document text
- https://brothers-music.com/ckfinder/userfiles/files/nozikodosuregov.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=duck+life+2+unblocked+games+76PDF link annotation
- http://s292376414.onlinehome.fr/datas/imgmail/file/fupumevunejasorawidojum.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- 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_off0000f7e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7E1 | 11292 bytes |
SHA-256: 31280d9e07c76737e5fd917dfc36660be917f3815aee0624023990d6881c5747 |
|||
font_01_sfnt_off00011244.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11244 | 18216 bytes |
SHA-256: ecd6d3521d9ff26ffaf1740676bdd24cc20331c5caa62457a8c4773ab7fe2233 |
|||
font_02_sfnt_off000141e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x141E0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.