MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as a malicious PDF by ClamAV and an ML classifier. It contains numerous external links, many pointing to compromised WordPress sites or disposable hosting, suggesting a link farm designed to redirect users. The presence of embedded URLs and the heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicate an attempt to lure users to potentially malicious websites for phishing or further payload delivery. No scripts were extracted, but the overall structure points to a phishing or malware distribution lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://infrive.ru/uplcv?utm_term=jak+sciagnac+aplikacje+na+androida PDF link annotation
- http://fonnepal.org/userfiles/file/depowaponagiralenerebi.pdfIn PDF document text
- http://kenhuffbuilders.com/userfiles/file/bijena.pdfIn PDF document text
- https://purefeeling8.com/data/file/vimiligowu.pdfIn PDF document text
- http://dekoblickfang.de/userfiles/file/30557307545.pdfIn PDF document text
- https://sanidom.pl/img/file/komanewarazusanibotemuxa.pdfIn PDF document text
- http://sandlnae.com/data/editor/file/46368622552.pdfIn PDF document text
- http://xn----7sbicwad4afgcgd5aph7d5e.xn--p1ai/ckfinder/userfiles/files/80918342402.pdfIn PDF document text
- http://taociren.com/upload/file/21090100255355887728az5315sk45.pdfIn PDF document text
- https://vgi-vn.vn/app/webroot/img/files/vujizawasasisibis.pdfIn PDF document text
- https://smwebtechnology.com/arishayurveda.com/userfiles/file/53428714398.pdfIn PDF document text
- http://tlxzkj.com/uploads/file/100119344003.pdfIn PDF document text
- http://edbiji.com/uploads/files/20210911031245_104241.pdfIn PDF document text
- https://998.geektic.com/geektic/files/wupuvijevudarogikepepe.pdfIn PDF document text
- http://oroblupiscine.it/userfiles/files/4756159150.pdfIn PDF document text
- https://siroyensao.com/upload/files/35277215955.pdfIn PDF document text
- https://www.kadeavenue.com/wp-content/plugins/super-forms/uploads/php/files/baf9db05fd24c863f86f327706edb76d/47664390759.pdfIn PDF document text
- https://sevsport.info/wp-content/plugins/super-forms/uploads/php/files/55ee07c8bd0071799fc6eb9a46837190/71436702172.pdfIn PDF document text
- http://shijijiaming.net/filespath/files/20210904003015.pdfIn PDF document text
- http://aburobocon2019.mnb.mn/uploads/files/80881186530.pdfIn PDF document text
- https://insinkerator.us/images/uploaded/file/33810883171.pdfIn PDF document text
- http://freemansphotography.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131652d9e194---87516528889.pdfIn PDF document text
- https://ijtm.in/userfiles/file/23398963436.pdfIn PDF document text
- http://meskerjager.nl/media/files/57754246984.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_off0000e69a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE69A | 17616 bytes |
SHA-256: 773b8221d61e964f8795b2ea32b9eb8231a3a14549444d8febad8d5b4a1c8f8a |
|||
font_01_sfnt_off00011310.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11310 | 10804 bytes |
SHA-256: 134d6e16e7c5d68a124c3902b260550099521dba640316c157d2a0271ec9cdea |
|||
font_02_sfnt_off00012bd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BD0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.