MALICIOUS
156
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 or disposable hosting, indicating a link farm designed to distribute malicious content or phish users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
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 http://antiochhighclassof70.com/clients/4/4a/4a4d67c83f6236388cbe8d22d68d4f91/File/26708490686.pdf
- http://megat.pl/uploaded/fck_files/file/ledodugogaligovajow.pdf
- https://muratay.nl/userfiles/file/50798866288.pdf
- http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/n7krps982h77sc4qtn0e966ua7/rifunidoxijikija.pdf
- https://liniagdanskzydowo.pl/files/xokipozetokuxugakog.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bd54cd4f0a3---maguzegavixatanu.pdf
- http://vibrosystem.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1609e57097b365---zawederewedazonekaned.pdf
- http://bascobrunswick.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160abf9ce0bec8---13494869942.pdf
- https://swotin.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607fc6c191891---95872032965.pdf
- http://hnkingdee.cn/Files/file/202169173312.pdf
- https://olgapopovaphoto.com/wp-content/plugins/super-forms/uploads/php/files/852fe6c4b404d6af2b89a317440bbb0d/54034850415.pdf
- http://springswellness.net/wp-content/plugins/formcraft/file-upload/server/content/files/160beb58cbc3ad---66512586180.pdf
- https://takeorders.online/wp-content/plugins/super-forms/uploads/php/files/ehib3877ojhfq9sncgl4iqbi52/sexekatonuzozofox.pdf
- https://dongytueduc.com/wp-content/plugins/super-forms/uploads/php/files/lvetrfe0dr32t5mska3ursvbhi/budowebub.pdf
- http://www.lauricedale.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16076e46a5eb58---sodovefumubebututupem.pdf
- http://duonglaohanoi.com/userfiles/file/56236453381.pdf
- https://genesisbehaviorcenter.com/wp-content/plugins/super-forms/uploads/php/files/4f89a4a165ec1402a26eafe272969412/teforewozijinijog.pdf
- https://autosofortkauf.ch/wp-content/plugins/super-forms/uploads/php/files/9gbrj1r7m8ib15oe8dt2g26nt4/nekuj.pdf
- https://olgapopovaphoto.com/wp-content/plugins/super-forms/uploads/php/files/af4f42c8f845c6dba445e61df77f9ed2/30977788219.pdf
- https://www.letspassdriving.co.uk/wp-content/plugins/super-forms/uploads/php/files/nhn2hfjsvlu558ldqjag88pd0d/97225852027.pdf
- http://fmafirm.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/3187980534.pdf
- https://www.skyline-recruiting.com/wp-content/plugins/super-forms/uploads/php/files/f62216b6fa08d4225124f1f47e3e2414/mozofigareponofefatapak.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=the+quality+chasm
- 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_off0000e536.bin8ce1d89f3285b78f48de478ccce39f0f3abbc30eab2d5da12013ff4fcf137d9f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE536 | 18032 bytes |
font_01_sfnt_off00011329.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11329 | 16792 bytes |
font_02_sfnt_off00012b40.binee9e5c55e4376d90654833b1ee9f498fa655288d819cf44b5a4942991b932827 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B40 | 10492 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.