MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as a malicious PDF by ClamAV and an ML classifier. It contains numerous links, many pointing to compromised WordPress sites or disposable hosting, suggesting a phishing or link farm campaign. The embedded URLs are designed to redirect users to potentially malicious sites, likely for credential harvesting or further malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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 https://irlanc.ru/uplcv?utm_term=sometimes+i+believe+as+many+as+six+impossible PDF link annotation
- https://werbemittelag.ch/upload/file/17201768014.pdfIn PDF document text
- https://www.rogierstoel.nl/wp-content/plugins/super-forms/uploads/php/files/61u4mo5afcaj03kiagtpcv9mei/maduwasuratapikumazage.pdfIn PDF document text
- https://luyenthitoeic.info/userfiles/file/59014164086.pdfIn PDF document text
- https://ntwbearing.com/UserFiles/File/lapanaxepexud.pdfIn PDF document text
- https://olivierdaulte.com/ckfinder/userfiles/files/36245764226.pdfIn PDF document text
- https://gadd-asso.org/userfiles/file/tapafasipezana.pdfIn PDF document text
- http://dannguyetltd.com/upload/files/49296818289.pdfIn PDF document text
- https://goldengrowers.com/wp-content/plugins/super-forms/uploads/php/files/76f0f81ae6e6b05cdb6966fe0f3110f9/22271911994.pdfIn PDF document text
- https://aradovan.com/userfiles/file/zitopo.pdfIn PDF document text
- https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/160903a9325761---81235779125.pdfIn PDF document text
- http://vce34.ru/attachments/file/25471707959.pdfIn PDF document text
- http://www.mezmat.ru/ckfinder/userfiles/files/6668921477.pdfIn PDF document text
- http://czytamzezrozumieniem.pl/userfiles/file/ketedukivuxelojabu.pdfIn PDF document text
- http://totalfinance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160c20bfbdd020---losexujozisunorudux.pdfIn PDF document text
- http://tulsamemorialclass1969.com/clients/8/8b/8b8b36ecbaf17f244e47af75a29dfbe2/File/98852849472.pdfIn PDF document text
- http://careerhack.net/wp-content/plugins/formcraft/file-upload/server/content/files/16096927880c6f---11122882400.pdfIn PDF document text
- https://frennphotography.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ea59c56890---gulugupazisivag.pdfIn PDF document text
- http://alimentosldm.com/userfiles/file/93681083706.pdfIn PDF document text
- https://avvocatoboretti.it/file/bobevadob.pdfIn PDF document text
- https://africanresearchcenter.com/userfiles/file/23435166322.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_off0000d192.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD192 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000e9a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9A9 | 10808 bytes |
SHA-256: a0665f6e93947edda5ad7db0121cc4ae96017b92074e2ad997aebe536beeb23d |
|||
font_02_sfnt_off00010260.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10260 | 18028 bytes |
SHA-256: c31a5f14ff5acc4f4f21c13c1ad022df8580cacefcb0e8770e9e41863cf73462 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.