MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains a link farm with numerous URLs pointing to compromised WordPress sites and other disposable hosting, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. Although no scripts were extracted, the structure and URL patterns are consistent with a phishing lure designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
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://medvor.ru/uplcv?utm_term=team+fortress+apk PDF link annotation
- https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/161445cf035741---28050389272.pdfIn PDF document text
- http://fukaofoods.tw/uploads/files/202109071925028080.pdfIn PDF document text
- http://axiomestates.com/userfiles/file/25475847947.pdfIn PDF document text
- https://allcreaturesinc.com/files/files/tutimitegizeraderodatenu.pdfIn PDF document text
- http://lisaarkin.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/74987917859.pdfIn PDF document text
- https://www.bountyvacation.com/wp-content/plugins/formcraft/file-upload/server/content/files/16145043e2a5a2---12728951593.pdfIn PDF document text
- http://preiswerte-unterkunft-papenburg.de/mediapool/99776782735.pdfIn PDF document text
- http://www.keizerco.nl/userFiles/file/lefokofakowarufufed.pdfIn PDF document text
- https://gencshow.com/upload/ckfinder/files/41250882189.pdfIn PDF document text
- http://secureyun.cn/uploadfile/file///2021091602570396.pdfIn PDF document text
- http://andreagarciam.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613fad7b48885---jimoxiji.pdfIn PDF document text
- http://multiflex.ru/userfiles/file/75828580393.pdfIn PDF document text
- http://ecosdaliberdade.com/ckfinder/userfiles/files/lebulesal.pdfIn PDF document text
- https://hotelpancharatna.com/assets/userfiles/files/12037442471.pdfIn PDF document text
- http://esipro.fr/userfiles/file/tinigegemuzubadetetep.pdfIn PDF document text
- http://alwaysshine.com/fileimage/file/43170411056.pdfIn PDF document text
- http://fizjoactiv.eu/Upload/file/kosuvupusizufa.pdfIn PDF document text
- http://www.scmphotography.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1614505c92ed43---denilusipuditizalivupem.pdfIn PDF document text
- http://fygl.net/uploads/file/101953379662.pdfIn PDF document text
- http://assytekservizi.com/userfiles/files/71665086803.pdfIn PDF document text
- http://beveragesgs.com/userfiles/file/51821960784.pdfIn PDF document text
- https://cakamuzejs.riga.lv/ckfinder/userfiles/files/pitajewi.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_off0000e4ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4AD | 18104 bytes |
SHA-256: f1d7f8f8d75773c21fa7ba0c58c7be1c235237c8bd42c9a2a8a13986dabda14a |
|||
font_01_sfnt_off000113a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113A0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00012bb7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BB7 | 10332 bytes |
SHA-256: f8dd5bae349b0446302d9a3d99ec1f94002cdf0efde50f3595d2511c3290321b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.