MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Numerous embedded URLs and link farms point to compromised WordPress sites and disposable hosting, indicating a phishing or malware distribution scheme. The presence of external URI heuristics and link farm indicators strongly suggests the document's primary purpose is to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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://drafthe.ru/uplcv?utm_term=walking+dead+season+6+ep+1+watch+online PDF link annotation
- http://cortocircuito.trialpanel.com/images/Upload/files/nukapan.pdfIn PDF document text
- http://szjwwj.com/userfiles/file///65159005881.pdfIn PDF document text
- https://psychotherapie-dr-albrecht.de/wp-content/plugins/formcraft/file-upload/server/content/files/161495cecb0be0---rodojaj.pdfIn PDF document text
- http://nebovsem.ru/app/webroot/files/files/82161319179.pdfIn PDF document text
- http://bsbcarpet.com/userfiles/file/87464655285.pdfIn PDF document text
- http://hypotekaprezamestnancov.sk/res/file/46329176806.pdfIn PDF document text
- https://purpleleafestatebuyers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614dd66f63c98---mirubux.pdfIn PDF document text
- http://umffz21.ru/admin/ckfinder/userfiles/files/jasuvixofalotebuv.pdfIn PDF document text
- http://www.mondzorgvesa-voorschoten.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1612fd5a4319b5---mojedigadavunarip.pdfIn PDF document text
- https://qfuse.it/images/uploaded_files/ckfinder/files/1631912317_692d7ee351.pdfIn PDF document text
- http://besteva.com/upload/files/56814651282.pdfIn PDF document text
- http://akgwealthplanner.com/crm/files/18330597360.pdfIn PDF document text
- https://studiecarriere.it/uploads/file/tekorekiwi.pdfIn PDF document text
- http://perfectthesale.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614e491fef657---buxudi.pdfIn PDF document text
- http://www.meglobalinc.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/161403ddb08616---rezisafomojakupoxajox.pdfIn PDF document text
- http://85560891.com/upfolder/e/files/20210925105951.pdfIn PDF document text
- http://bushurov.ru/images/files/51302115042.pdfIn PDF document text
- http://avesta-hmora.boj.se/uploads/userfiles/files/43574496495.pdfIn PDF document text
- https://cvenhancer.com/wp-content/plugins/super-forms/uploads/php/files/a3d075ae1c1368bffc16c8da2e877252/8816972129.pdfIn PDF document text
- http://aqcorth.specialty-match.com/upload/files/89248251718.pdfIn PDF document text
- https://yam-token.com/business_school/uploads/file/pezefivexupaveporogipubiw.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_off0000ac78.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC78 | 11084 bytes |
SHA-256: b5caca6ddf6f77ea461ee05ce5dcb5b5a13e35671e29702245e0ec1c3835af16 |
|||
font_01_sfnt_off0000c620.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC620 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000de32.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE32 | 15780 bytes |
SHA-256: e63e999a1826d523e00eb715fab6475c57c98578cfc096eb0cb0a9fa62b3bf50 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.