MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by ClamAV and an ML classifier, exhibiting characteristics of a phishing lure. It contains a link farm hosted on multiple compromised websites, suggesting an attempt to redirect users to malicious content. The presence of embedded URLs and the heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicate a strategy to distribute malicious links disguised as legitimate downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://ketchas.ru/uplcv?utm_term=indian+navy+mr+syllabus+2020+pdf+download+in+hindi PDF link annotation
- https://www.c2commercial.com/wp-content/plugins/super-forms/uploads/php/files/9ed392caefffdb287d5804ed857eb77e/28362578465.pdfIn PDF document text
- http://math-talk.kr/wp-content/plugins/super-forms/uploads/php/files/8vo5qddihsnj7ac9jiaubkk9qr/22440482066.pdfIn PDF document text
- https://www.engltg.com/wp-content/plugins/super-forms/uploads/php/files/fe7ea70ef9375565e4f90a3584641dd8/84328558575.pdfIn PDF document text
- http://jjmcp.jp/userfiles/Image/file/zijoxuzexumamavo.pdfIn PDF document text
- http://stopasbestos.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16098425cda37b---66612869922.pdfIn PDF document text
- http://kayapaliinsaat.net/file/3847687538.pdfIn PDF document text
- http://brodart01.com/wp-content/plugins/super-forms/uploads/php/files/v6druev1tk538ekuv3n87um59n/91440820199.pdfIn PDF document text
- https://nnkcreations.com/userfiles/file/14923501695.pdfIn PDF document text
- http://adaviestransportltd.com/userfiles/file/6051065717.pdfIn PDF document text
- https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b54b40abc9---68723231080.pdfIn PDF document text
- https://aduanaldelvalle.com/userfiles/file/10479598367.pdfIn PDF document text
- https://gpagroup.in/wp-content/plugins/formcraft/file-upload/server/content/files/1608297a27f42d---zolakogipisabexata.pdfIn PDF document text
- https://puertoestereo.com/wp-content/plugins/super-forms/uploads/php/files/7uke4e7088r9robnt2i16jhslp/wozuvozeredogoreme.pdfIn PDF document text
- https://aryaayur.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a5beb35a551---kebujozoxelibipa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e1fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1FD | 5884 bytes |
SHA-256: 88d8cbddfd9596a370880936ae4609dd99eedbe44bbc223de149d8cbf2749331 |
|||
font_01_sfnt_off0000f5ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5EC | 10976 bytes |
SHA-256: ac87698895a8669687d0dd685cc59c7fa1bde98710f9caff7f038b5171d8ea8f |
|||
font_02_sfnt_off00011ba4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11BA4 | 3084 bytes |
SHA-256: d25f5d36170bb4e7f89cfbcca3cf3cd617a454c47f29af6916ab437077c0fa1c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.