MALICIOUS
156
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 0.9995
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://traffking.ru/strik?utm_term=centipede+classic+arcade+mini+game PDF link annotation
- https://topalezomezo.weebly.com/uploads/1/3/4/3/134305389/dodep.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454682/normal_5fd888a5bcfbd.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/wipotegadodorek/single_stack_vs_double_stack_pistol.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/77ab079f-3fcd-4cd2-991f-4ae29a69e928/zootopia_judy_hopps_porn.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc294d0bda9c57a97c8e281/t/5fc4a8357acac6192a54b648/1606723637830/jitedexekusegimivuputim.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a3d97797-a313-4965-b1bf-66ee088ea5b3/76433453600.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7df0050b-2339-45e3-acb8-7c0cdd4e02cc/it_s_showtime_events.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f4a5a49d-265f-46ce-a277-fe4a5b41c240/exercices_droites_parallles_et_perpendiculaires_6me.pdfIn PDF document text
- https://s3.amazonaws.com/sugaguxagu/character_arc_template.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc6757de5c7695ca9c1adce/t/5fd6e3b8b1c3f31c7a95207a/1607918521664/free_music_albums_for_pc.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_off0000ca42.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA42 | 5300 bytes |
SHA-256: eb2888f774b8e182b5d8a7c014486af6c2a2edea28316263c4b0e74244dae8f6 |
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font_01_sfnt_off0000dc2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC2A | 10768 bytes |
SHA-256: 9df5b0b7337330656c53781bfb23e62393767b605407a2c8e305c2259c9fb9a1 |
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