MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and 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 0.9991
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
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
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://nipisod.ru/strik?utm_term=motorola+xt830c+factory+reset PDF link annotation
- https://cdn-cms.f-static.net/uploads/4385413/normal_60171db40b3aa.pdfIn PDF document text
- http://desolasi.iblogger.org/besawulekinalidez.pdfIn PDF document text
- https://totiboliz.weebly.com/uploads/1/3/4/8/134897880/840191.pdfIn PDF document text
- https://gumevimarijefa.weebly.com/uploads/1/3/1/0/131071167/ruzimibosibo.pdfIn PDF document text
- https://vopilejuwe.weebly.com/uploads/1/3/1/4/131407469/eb23418e4da1.pdfIn PDF document text
- http://demepujabad.22web.org/suwisodigegadijafatewamod.pdfIn PDF document text
- https://vejevidumuruje.weebly.com/uploads/1/3/5/3/135302175/gewowakozif-talitode-xufuzeko.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387031/normal_602bdd2b2ee9f.pdfIn PDF document text
- http://riwotivadejud.sportsontheweb.net/kenipurupavonanuxa.pdfIn PDF document text
- https://gojojiwegojefuw.weebly.com/uploads/1/3/2/6/132695574/tuxafetikef.pdfIn PDF document text
- https://zupuluduwiwafop.weebly.com/uploads/1/3/2/6/132681460/nupuwezex.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416656/normal_6041e8565d9fd.pdfIn PDF document text
- https://davugunibelerab.weebly.com/uploads/1/3/4/6/134612729/wopudisazemisupak.pdfIn PDF document text
- http://xaredazisom.mywebcommunity.org/21026447114.pdfIn PDF document text
- https://dorulitonen.weebly.com/uploads/1/3/1/3/131380258/xosetadawa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446399/normal_6010b48bd0140.pdfIn PDF document text
- https://fuzipoxo.weebly.com/uploads/1/3/0/8/130873840/gadut.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://tajiroxajesolut.atwebpages.com/the_rocking_horse_winner_questions.pdfIn PDF document text
- http://kuxemozoxabonag.onlinewebshop.net/best_app_to_markup_on_ipad.pdfIn PDF document text
- http://rugefar.myartsonline.com/44699130412.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ac6b2155-af3d-4279-86cb-a3231bad87da/23958500715.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4bc5c182-f1de-4035-a6fd-a2061035bb1e/nodarabaf.pdfIn PDF document text
- http://tefotifomasun.epizy.com/why_do_polar_dissolve_polar.pdfIn PDF document text
- http://mirajiletumumi.epizy.com/bandwidth_throttling_android.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_off0000ed91.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED91 | 5548 bytes |
SHA-256: 5e53c6b4b0609b22978f01a9352cba9c18d3fe98e3e2f25457417c65c34e511d |
|||
font_01_sfnt_off00010099.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10099 | 11420 bytes |
SHA-256: 6e1cb8dec418d9e6814a50ded294b3734f615d4539e94472cd76ff0bb7e289e3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.