MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ClamAV as a phishing trojan and a machine learning classifier assigned a high probability of maliciousness. It contains an embedded URI pointing to a suspicious domain, traffking.ru, which is likely part of a phishing or credential harvesting campaign. No scripts were extracted, but the PDF structure and embedded URI suggest a social engineering attack.
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://traffking.ru/123?utm_term=definicion+de+confiabilidad+en+educacion PDF link annotation
- https://cdn-cms.f-static.net/uploads/4427811/normal_5fb44c1fb79bb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/96aca414-9878-43f4-b304-1814b32c23f6/javus.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a29dd28c-9450-4f19-94ee-b48c8a0b58b6/22317033375.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7893d9c1-c295-4d80-b259-08c378dab5e1/57729996517.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e6964d2c-d522-4198-a87b-28ec1858bb56/20230499954.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6747e543-c2f3-485a-bde1-f00306452e67/polk_audio_db652_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/297f14a7-cf0a-4438-934a-8a92855f450a/digimon_adventure_psp_full_english_patch_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6a5c0192-0c9d-4fd1-81a4-1962322658e4/84902305274.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b03384c7-4852-4444-aa9e-a389b16448fb/65025419449.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9346128d-a5a3-4dde-99c9-fc31ba5e072a/vitogivo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8957eefd-82dd-476a-b7ea-7f616bab2e50/fitness_culture_gym_location.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_off0000dd7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD7D | 4880 bytes |
SHA-256: fe075408366c39a980ad65ea829680c5e3af4af2157e9a96ebd1f30068008639 |
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font_01_sfnt_off0000ee34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE34 | 12660 bytes |
SHA-256: 68fbda2367e7aea93aa24fb6af1d42b626718f6e6d1c3d300aa94f3cf16a215d |
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