MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF that contains an embedded URL, identified as malicious by ClamAV and a machine learning classifier. The heuristic 'SE_PASSWORD_ARCHIVE_LURE' indicates that the document likely instructs the user to open a password-protected archive, a common tactic to bypass security scanners. The embedded URL, 'https://trafffi.ru/strik?utm_term=sr5+best+adept+powers', is the primary indicator of a potential payload delivery mechanism.
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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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://trafffi.ru/strik?utm_term=sr5+best+adept+powers
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static1.squarespace.com/static/5fc364d00a2757459bf2de76/t/5fc7cfcc2431962c2dc323c9/1606930381161/buvuj.pdf
- https://uploads.strikinglycdn.com/files/19f855e5-3f8e-454a-a4f3-2906fbfc01fa/60326222747.pdf
- https://static1.squarespace.com/static/5fc59b8916f6d44b07de8fd3/t/5fd16a317c12252903e7e0bf/1607559730135/general_electric_universal_remote_codes_for_roku.pdf
- https://s3.amazonaws.com/zagubip/2171615374.pdf
- https://s3.amazonaws.com/megulu/b_pharma_application_form.pdf
- https://uploads.strikinglycdn.com/files/47b571ad-9a1d-4a4c-8f6f-b12da1f7838f/antigone_character_chart_worksheet_answers.pdf
- https://static1.squarespace.com/static/5fc6f6e56339345018512de0/t/5fd15c8b23f2866aa37a7d64/1607556236094/33016152670.pdf
- https://uploads.strikinglycdn.com/files/9477653c-3225-46d0-9eda-ab8cd36aba89/acini_de_pepe_substitute.pdf
- https://uploads.strikinglycdn.com/files/e0a4bba3-9e20-4db1-9234-becf93979882/ge_cafe_wall_oven_specs.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd02a2dae50a014588123a/1606222498738/metas_internacionales_de_seguridad_del_paciente_oms.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c5b9.bin31fe6ceb99df06c586662bfa421cc4de44de4f11e4c8f30e514f50db5933b8d0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC5B9 | 5380 bytes |
font_01_sfnt_off0000d818.bine02ad62d2d7d3d7da86a700145ffef66d035a438113ada1dd6bde223aaa51d8b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD818 | 14448 bytes |
font_02_sfnt_off0001026c.binfce21d86c2b5faa43a5619d6c859002d414ef8720c10ef6ba746f045f1b0bfa7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1026C | 16076 bytes |
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