MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was identified as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. The presence of multiple embedded URLs, including one pointing to 'trafftec.ru', suggests a phishing or credential harvesting attempt. The document body, though heavily obfuscated, contains references to 'wkhtmltopdf' and a date, potentially indicating it was generated by a tool for malicious purposes.
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://trafftec.ru/aws?utm_term=mario+benedetti+la+tregua+pdf+descargar PDF link annotation
- https://cdn.sqhk.co/fekesolip/Njahfjj/emergency_ambulance_sound_download.pdfIn PDF document text
- https://cdn.sqhk.co/ritafase/GhdKgge/route_66_roadside_attractions_illinois.pdfIn PDF document text
- https://cdn.sqhk.co/goworonol/idjbgfh/dingo_ate_my_baby_meme.pdfIn PDF document text
- https://cdn.sqhk.co/tiwumixe/jaiagjE/bisox.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413696/normal_5f9512727e892.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4491410/normal_5faf28311c1d8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368244/normal_5f9172e19d6d5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377109/normal_5f8f613cef16c.pdfIn PDF document text
- https://cdn.sqhk.co/numokafas/Phc3fjj/nisib.pdfIn PDF document text
- https://cdn.sqhk.co/fidumugovoz/ngghfgj/gikugajarubapevogobok.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/jolunenafobuw/nusugezajejojumunekedut.pdfIn PDF document text
- https://s3.amazonaws.com/bezegoluzose/korean_fashion_style_guide_2018.pdfIn PDF document text
- https://s3.amazonaws.com/napejaxosinages/do_villagers_respawn_after_a_raid.pdfIn PDF document text
- https://s3.amazonaws.com/tedowafomaru/silhouette_aquilo_piano_sheet_music.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_off0000ba2a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBA2A | 5468 bytes |
SHA-256: 84f6b003d0b1c8a6515b91f2729f557699709d588a36f4f2440273d7d0950ec2 |
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font_01_sfnt_off0000ccd9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCCD9 | 10876 bytes |
SHA-256: 38fab7a5e88cb871858c75100c1742c1d6dbf6249786c4e9f3cf3ee2b9d80db0 |
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