MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as a malicious PDF by multiple heuristics and a machine learning classifier. It contains an embedded URI pointing to 'trafffi.ru', which is likely part of a phishing or malware distribution scheme. The document body, though heavily garbled, contains text related to car batteries, suggesting a lure to entice users to click the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://trafffi.ru/123?utm_term=who+sells+autocraft+batteries+for+cars
- https://cdn-cms.f-static.net/uploads/4451742/normal_5fa065d360edd.pdf
- https://cdn-cms.f-static.net/uploads/4451760/normal_5fa666040bcdf.pdf
- https://cdn-cms.f-static.net/uploads/4372087/normal_5f891cb6375a0.pdf
- https://cdn-cms.f-static.net/uploads/4366335/normal_5f981bdcad118.pdf
- https://cdn-cms.f-static.net/uploads/4387421/normal_5f9158bfd5bf9.pdf
- https://cdn-cms.f-static.net/uploads/4382784/normal_5f91f66a87618.pdf
- https://cdn-cms.f-static.net/uploads/4375080/normal_5f8a40a6b1c49.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/ca534a29-f2d4-4c67-8e16-d3ca207ff48f/tifaxowanomutubopo.pdf
- https://uploads.strikinglycdn.com/files/5c2e1e06-78a4-44ea-a561-c7ad55e22112/detunanesufadubomisugimo.pdf
- https://uploads.strikinglycdn.com/files/92e8c878-5332-4b1e-8528-e7affdecdafb/duwevipotivek.pdf
- https://s3.amazonaws.com/ganubifirigevi/19897234012.pdf
- https://uploads.strikinglycdn.com/files/f8f290ef-d8ba-46f6-826a-3fc91c1bf47e/3013680583.pdf
- https://uploads.strikinglycdn.com/files/a23dddcc-497e-490d-b82b-01278b17ffd6/century_battery_charger_parts_list.pdf
- https://s3.amazonaws.com/fuwawibu/62387169365.pdf
- https://s3.amazonaws.com/febopa/weather_channel_mansfield_ohio_hourly.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_off0000dce6.bin60058ec63d40234a8970e9851588508c7d4d3bf2d3473f4e8259185e5a779844 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCE6 | 4900 bytes |
font_01_sfnt_off0000edb1.bin5c809e0947e9dec4b9e40951a9c554540989e6cc9d0895517c6ef3db7503c0a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDB1 | 10436 bytes |
font_02_sfnt_off00011172.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11172 | 4324 bytes |
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