MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. The embedded URL points to a suspicious domain, likely intended for phishing or malware distribution. Although no scripts were explicitly extracted, the PDF structure and the presence of an external URI suggest it's designed to redirect users to a malicious site, potentially for credential harvesting or further exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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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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://trafffe.ru/strik?utm_term=chapter+3+describing+relationships+answer+key
- https://cdn-cms.f-static.net/uploads/4425727/normal_5fb8895ac6e20.pdf
- https://cdn-cms.f-static.net/uploads/4418970/normal_5fac5cf2b2405.pdf
- https://lataladegizozav.weebly.com/uploads/1/3/4/6/134685495/a1c05.pdf
- https://static.s123-cdn-static.com/uploads/4385217/normal_5fcb9eafc4ee8.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/topipovikapari/82659014002.pdf
- https://uploads.strikinglycdn.com/files/c54ab5dc-3514-4192-8d59-30d63aceaac6/59166282859.pdf
- https://uploads.strikinglycdn.com/files/0ca81b34-6eec-4556-b6f8-f18f1ed14e81/64833762352.pdf
- https://static1.squarespace.com/static/5fc16b4168612547ed61cedd/t/5fcd76e6eb18547f4b9a1cae/1607300841723/sup_multiplayer_racing_apk_download.pdf
- https://s3.amazonaws.com/kokesatodixon/ganesh_atharvashirsha_in_sanskrit.pdf
- https://uploads.strikinglycdn.com/files/b036392f-ec32-46df-94e8-a2938101ae27/black_ops_3_shadows_of_evil_guide.pdf
- https://uploads.strikinglycdn.com/files/d951c428-415e-4fbe-860b-583d7c911fd1/kaganapan_ng_pandiwa_worksheets.pdf
- https://s3.amazonaws.com/xonaxevetaf/psychiatry_clerking_sheet.pdf
- https://s3.amazonaws.com/juvuraguvutoxif/40873653134.pdf
- https://static1.squarespace.com/static/5fc77bf45c272238a81a68c4/t/5fcd3505c00f007ceaf2cdb8/1607283975215/sharpening_rod_vs_honing_rod.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d74d.bin56d8b0a51103e328f01f6e2cdd30fd1e8233b5a4bbcc76a8049c6fdaac39d60b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD74D | 3272 bytes |
font_01_sfnt_off0000e2f0.bin9859ece4aa29aed7fe0e05bb7a1408482278187bba9e6902610fe7f07452df4b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2F0 | 5800 bytes |
font_02_sfnt_off0000f6b2.bin3fc02e0905c88ed376ec561e5551575afbfc293bea79b9c89a9974b146580afe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6B2 | 10764 bytes |
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