MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 5
-
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 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://leonvi.ru/award?keyword=convert+t%25E1%25BB%25AB+%25E1%25BA%25A3nh+sang+pdf PDF link annotation
- https://bivufinemena.weebly.com/uploads/1/3/1/3/131380184/4151184.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4426953/normal_5ff034b1bac43.pdfIn PDF document text
- http://xapepinozex.22web.org/double_line_graph_sheets.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490547/normal_5fce7b8f172b1.pdfIn PDF document text
- https://bisebisa.weebly.com/uploads/1/3/1/4/131406118/9150576.pdfIn PDF document text
- https://fibigator.weebly.com/uploads/1/3/4/3/134313363/6300511.pdfIn PDF document text
- http://forovasax.medianewsonline.com/aha_guidelines_hypertension_2020.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4467287/normal_5fefedc924d51.pdfIn PDF document text
- http://bajesiradevo.getenjoyment.net/spatial_analysis_book.pdfIn PDF document text
- http://babitilakibo.mywebcommunity.org/75417871303.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4473056/normal_5fd8925ad12ac.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426418/normal_603cc6540dd75.pdfIn PDF document text
- http://vetebozo.mypressonline.com/best_veronica_roth_books.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380525/normal_604cc22d2b7c7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/fatisake/51670621593.pdfIn PDF document text
- https://s3.amazonaws.com/zemigiduwagafu/72144102656.pdfIn PDF document text
- https://s3.amazonaws.com/banula/the_last_samurai_ujio_battle_cry.pdfIn PDF document text
- http://zawidapiwixub.epizy.com/44078692204.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_off0000cf8c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF8C | 5660 bytes |
SHA-256: eb7ad33163e18bb41433822bddf09dd06ce1682fd29eb0d9da1ee48eef1e4670 |
|||
font_01_sfnt_off0000e229.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE229 | 20580 bytes |
SHA-256: ef9d853e896b5a4b5f1fdbbf4554523e1b7eb2629632f8b4dee9b83a5f543102 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.