MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document contains numerous links pointing to compromised WordPress sites and disposable domains, indicating a link farm designed to redirect users to potentially malicious content. The ML classifier and ClamAV detection strongly suggest a phishing or malware distribution intent. No scripts were extracted, but the structure and URL patterns are indicative of a phishing lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
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://inwebjor.ru/uplcv?utm_term=love+theme+piano+sheet+music+pdf PDF link annotation
- https://smarttactic.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16086a559c1e48---besejilijoduda.pdfIn PDF document text
- http://trackeg.com/en/wp-content/plugins/formcraft/file-upload/server/content/files/1609327bb4bf9c---48170270231.pdfIn PDF document text
- http://szao-spb.ru/images/news/file/26845997788.pdfIn PDF document text
- http://www.stockholmswingallstars.com/wp-content/plugins/formcraft/file-upload/server/content/files/16098699085479---54869851912.pdfIn PDF document text
- http://protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/160762b52281c3---dabiwulugewizalunipuripi.pdfIn PDF document text
- https://rajatotogroup2.com/contents//files/60570223128.pdfIn PDF document text
- http://ateliergermain.net/sites/default/files/file/22677082168.pdfIn PDF document text
- http://thegioioto.store/upload/files/bobekedofetuluvejode.pdfIn PDF document text
- http://homelife-superstars.com/image/files/kutelokamaka.pdfIn PDF document text
- https://rjpexport.com/files/88882737058.pdfIn PDF document text
- http://cngwalk.com/fckeditor/userfiles/image/bokitebiwukuxofa.pdfIn PDF document text
- https://janeunchained.com/wp-content/plugins/super-forms/uploads/php/files/l1ejqugpnc90a9lkg8vd16o9o9/matudofada.pdfIn PDF document text
- http://ptairsupply.com/userfiles/file/58023407165.pdfIn PDF document text
- http://world-housing.jp/ckfinder/userfiles/files/68359687290.pdfIn PDF document text
- http://auto-spec.ca/fck/file/lawoxikoz.pdfIn PDF document text
- http://rbtyutj01.com/userfiles/files/nowalafizusiwuwuxokupare.pdfIn PDF document text
- http://zjgjqmr.com/v15/Upload/file/20218201113581668.pdfIn PDF document text
- http://terminsk.by/pics/files/28610853837.pdfIn PDF document text
- https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/16080e46386b60---figaxixaxuxikavelatubule.pdfIn PDF document text
- http://alfavs.eu/userfiles/file/89491468466.pdfIn PDF document text
- https://pfollowers.com/ci/userfiles/files/limupobe.pdfIn PDF document text
- http://ippon.lv/uploads/File/34468736068.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_off0000cef5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCEF5 | 16740 bytes |
SHA-256: 8fdddd5cfcada842d81b8fbd1457201e885e3cb5de18b9056ce7da7522556f7a |
|||
font_01_sfnt_off0000f9be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9BE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000111d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111D5 | 10864 bytes |
SHA-256: 6c11a7737d736815221da75e3d72fe2ceaec10e64c9b4e27702322d21f083f39 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.