MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
-
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://seumenha.ru/strik?utm_term=zone+of+proximal+development+definition+and+example PDF link annotation
- https://cdn-cms.f-static.net/uploads/4415934/normal_6029324137e58.pdfIn PDF document text
- http://shopyou.online/86833318382f3o20.pdfIn PDF document text
- http://mini-cam-v2.club/885618639881wg05.pdfIn PDF document text
- http://prognoz-football.club/374270821980brth.pdfIn PDF document text
- http://adminhalil.com/489710512562zsxd.pdfIn PDF document text
- http://winfreeiphone.xyz/swing_trading_meaning_malayalamcakxx.pdfIn PDF document text
- http://mangalvpodarok.ru/lurawodamanugusegedonofa6x1z3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446286/normal_6030d32a31d38.pdfIn PDF document text
- http://tacfitproducts.com/7199954469mtbyx.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4401696/normal_60372b08dd14b.pdfIn PDF document text
- http://dunetetemob.22web.org/70968196064.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://tunawumananedi.rf.gd/cisco_anyconnect_vpn_client_filehippo.pdfIn PDF document text
- http://tiliwadovi.epizy.com/excel_group_in_protected_sheet.pdfIn PDF document text
- https://s3.amazonaws.com/kozibowisenatu/tunexu.pdfIn PDF document text
- http://fosarasopu.rf.gd/69805956044.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f895.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF895 | 5092 bytes |
SHA-256: 9596d661d80c1ba6e4b5929044724c8b16b2c8ea44ab4f96e070629604b8eb60 |
|||
font_01_sfnt_off000109d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109D9 | 10824 bytes |
SHA-256: 483185f8e5dcfce7e71a273bc6803ef7e18127282206efa15ebf8651d4f0944b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.