MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded URLs, many of which point to compromised WordPress sites. These URLs appear to be part of a link farm designed to direct users to potentially malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent, likely phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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 http://www.bewegeninarnhem.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160803c23d16d0---ledoxiru.pdf
- http://www.oschouston.com/osc/wp-content/plugins/formcraft/file-upload/server/content/files/160b7ae435708d---3197219101.pdf
- http://mcleod-bobbitt.com/clients/64742/File/wosowisowazunilasopomefu.pdf
- http://originalcheck.it/public/img_admin/file///bugewaguka.pdf
- https://expeditions-travel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b891eb298e---42701834254.pdf
- http://seamacros.com/upload/file/96008524905.pdf
- http://www.combatsim.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160af88049e9c1---42758932623.pdf
- http://asorokolaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/gonomebogafas.pdf
- https://twfern.org/upload/ckfinder_temp/files/20210527124608.pdf
- https://sip7.pl/autoinstalator/sip7.online/wp-content/plugins/super-forms/uploads/php/files/cbc05ae2e74967c2d0ef0d966a2d9d6c/17771793868.pdf
- http://subventionsbetrug.de/wp-content/plugins/super-forms/uploads/php/files/cohec9tdn908bdr4p0p8d2h1t6/62380908731.pdf
- https://bangvetthuong.com/luutru/files/dimokatotusix.pdf
- http://camwater.org/media/files/laxolegajarijipo.pdf
- https://kalatranslation.co.uk/wp-content/plugins/super-forms/uploads/php/files/nlajbh09qjdgkl1kp7mcoe6soj/zegijezom.pdf
- https://anthonygillant.com/userfiles/file/wadiw.pdf
- https://northstarexecutivesearch.com/wp-content/plugins/super-forms/uploads/php/files/14327598119153752d305fde127f336b/46088245821.pdf
- http://a1climbing.com/userfiles/files/ximipobifufuzilurafitifu.pdf
- http://www.oteliapelsin.ru/ckfinder/userfiles/files/8672977873.pdf
- http://smartcookieacademy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609105f6c5390---97955345811.pdf
- http://casaperferiesantamariagoretti.com/writable/public/userfiles/file/89335918828.pdf
- http://retroldn.com/userfiles/file/68686160544.pdf
- https://okud-istra.hr/userfiles/file/foseranorapafadegoxuw.pdf
- https://simovi.mx/wp-content/plugins/formcraft/file-upload/server/content/files/160ed954273428---1471556368.pdf
- http://www.louthadventures.ie/wp-content/plugins/formcraft/file-upload/server/content/files/1611e9d2a9500b---bofizekekevafonajodebof.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=cotd+price+guide
- 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_off0000e44f.bin51a1696d678742730876bf9ba2ebfa3c49cffac11230916f0ce0f3efb30bf6ee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE44F | 10340 bytes |
font_01_sfnt_off0000fb94.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB94 | 16792 bytes |
font_02_sfnt_off000113a6.binb5a659ba61384ca734cab0359940f6796b042584c716e50b01785fdf4abb2b64 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113A6 | 17244 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.