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 0.9998
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
-
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://gimoguvi.ru/strik?utm_term=sri+lakshmi+narasimha+swamy+sahasranamam+telugu+pdf PDF link annotation
- https://cdn.sqhk.co/xivovido/gjuYlYP/tm_prepaid_internet_promos_2019.pdfIn PDF document text
- https://cdn.sqhk.co/jivizedu/fzhdP2d/precalculus_graphing_polynomials_worksheet.pdfIn PDF document text
- http://fakutuzogazu.sportsontheweb.net/oral_candidiasis_adalah.pdfIn PDF document text
- http://copyrightsupportforlnstagram.com/kill_team_cassius_rules_8thn3jvj.pdfIn PDF document text
- http://timelessdecorum.com/layers_of_fear_junji_ito4w56l.pdfIn PDF document text
- http://finuxezanasa.mygamesonline.org/design_of_concrete_structures_by_nilson_darwin_and_dolan.pdfIn PDF document text
- http://worameruvejaka.mywebcommunity.org/33410648930.pdfIn PDF document text
- https://cdn.sqhk.co/jajejige/jhtOPhi/39867570747.pdfIn PDF document text
- http://pusewuvi.medianewsonline.com/classification_of_algae_by_lee_2020.pdfIn PDF document text
- http://viruxego.mygamesonline.org/spivak_solutions_calculus_manifolds.pdfIn PDF document text
- http://fafijitesulexiz.mygamesonline.org/fogibowax.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://a3c35cc3-4a3f-4d41-ab51-8b3e4b114d30.filesusr.com/ugd/2b25b5_749c31f7f03d42d0b1cc9a65cca8250c.pdf?index=trueIn PDF document text
- https://8a7e94d2-1b07-4399-8a7b-cfebf1eb419e.filesusr.com/ugd/e78b77_c86e0f19f7b149f08182563d4539c2b7.pdf?index=trueIn PDF document text
- https://45dcde1a-aed5-4138-b95e-a0f768a283bf.filesusr.com/ugd/89441e_234cc6ed9bcc4f33a32b6f005dfcde2b.pdf?index=trueIn PDF document text
- https://e966359d-176b-477a-9ad9-c314bea94227.filesusr.com/ugd/fa6f14_5f1e46aa5abe4d7d94fda68a1a062f99.pdf?index=trueIn PDF document text
- https://6afed14e-2b01-442b-8c2e-11a8a6f39965.filesusr.com/ugd/46a5ae_3ccdd15681d64b4f963a1df42e541824.pdf?index=trueIn PDF document text
- http://bigamutalunu.atwebpages.com/modern_standard_arabic_course.pdfIn PDF document text
- https://cf268418-7549-4780-9cff-e39e61b5276c.filesusr.com/ugd/0b1cf2_9bf05bb2b24a40cdb9726961c82f5d19.pdf?index=trueIn PDF document text
- https://291e86d0-b4b7-455e-aeca-30cd05102b29.filesusr.com/ugd/384a46_c4a87c8b8ac74fb096a79926dc1ced14.pdf?index=trueIn PDF document text
- http://lojabupabavize.onlinewebshop.net/winkler_method_dissolved_oxygen.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_off0000f8a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8A6 | 5816 bytes |
SHA-256: 5181619d1521c4727e44f289b56e242921fa2b44260661024d0b169e26b3bb1a |
|||
font_01_sfnt_off00010c66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C66 | 10436 bytes |
SHA-256: 467dde11acbf041b15eb8fcbc05e0ebb201f4654801b933a4adc83cd9055af4e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.