MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to 'traffset.ru', suggesting a lure for users to download or interact with malicious content. The document body, though heavily obfuscated, contains references to 'wkhtmltopdf' and 'Qt', indicating it was likely generated by a tool rather than a standard document editor, and the presence of PDF-specific heuristics further supports its exploit-based nature.
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://traffset.ru/aws?utm_term=free+solitaire++for+apple+mac PDF link annotation
- https://cdn.sqhk.co/dudumadopole/y8ghOlt/70628410674.pdfIn PDF document text
- https://cdn.sqhk.co/luwiwaduna/MHnndic/kajukozarujupuzuni.pdfIn PDF document text
- https://cdn.sqhk.co/vujenibolo/giirgjU/38983793734.pdfIn PDF document text
- https://cdn.sqhk.co/lenawemijixe/hegh38S/82691132527.pdfIn PDF document text
- https://cdn.sqhk.co/kagelemovo/hhgc8jg/zerudamokamekikame.pdfIn PDF document text
- https://cdn.sqhk.co/lisutovudaf/igigjdL/shark_world_evolution_apk.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/sizabo/57189618906.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4d4abde4-9a6a-4ca1-a96a-474d4909ef86/wiwotabek.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89360136-f69e-49cd-a0dc-888690da511e/gta_san_andreas_sevime_hilesi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d0fb85c3-f2a9-4936-89c2-cec2d98f7f57/99582349799.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1ff11bdf-f199-4d0c-a5a5-28f3811debda/waxebol.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2765e717-9510-4fc6-9ed3-617aa91b034c/bivoregufesojisokabozokel.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_off0000e7de.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7DE | 5116 bytes |
SHA-256: 04a613f878f26e7a127f59d40ba5d1ace05f277f47444bdbbc7150d36a9cd949 |
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font_01_sfnt_off0000f936.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF936 | 10848 bytes |
SHA-256: 786ba0a56c364478a9bfb4f57556aa38664d92510784d6db5979192ac8c976dd |
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