MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains embedded URLs and is classified as malicious by ML and ClamAV. The document body, though heavily obfuscated, suggests a lure related to a 'Nestle water cooler manual'. The primary IOC is the external URI pointing to 'trafftec.ru', likely serving a malicious payload or phishing page.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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/123?utm_term=nestle+water+cooler+manual PDF link annotation
- https://cdn-cms.f-static.net/uploads/4380871/normal_5f90434ecb7ab.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377678/normal_5fae9ff718a4d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445114/normal_5f9ea45159321.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/399befc9-9e50-442d-8689-03f5636e3039/kozobivaposovitozel.pdfIn PDF document text
- https://s3.amazonaws.com/vukusa/letokujebanuluwiv.pdfIn PDF document text
- https://s3.amazonaws.com/kukupunopedon/amapiano_2019_datafilehost.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1557b800-bd7d-4bc2-99c3-81e437effb96/57279414283.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/20757b8c-1572-41b7-aaa1-52656f98c720/fogonefikoxufep.pdfIn PDF document text
- https://s3.amazonaws.com/litunux/nojogu.pdfIn PDF document text
- https://s3.amazonaws.com/kijelopazekune/madden_08_pcsx2_fix.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/10cc05cc-1820-4e29-949e-ef482c175b54/world_of_warcraft_books.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a86e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA86E | 4840 bytes |
SHA-256: 99366f48cf5d0f26c7ffc85d4610ba3b4cee23f7094fd6790daa2eb58f964f40 |
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font_01_sfnt_off0000b8d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB8D6 | 10388 bytes |
SHA-256: 46ced2e761e66ed27816d86e030c6638624fd82591114fa62025cb1034d027ad |
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font_02_sfnt_off0000dbd4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBD4 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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