MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.me/123?keyword=vietnam+war+effects+on+economy'. The ML classifier also strongly flagged this PDF as malicious. While no scripts were extracted, the presence of a malicious URL within the document body indicates an attempt to lure the user to a harmful site, likely as part of a phishing or malware delivery scheme.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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://ttraff.me/123?keyword=vietnam+war+effects+on+economy
- https://cdn-cms.f-static.net/uploads/4373985/normal_5f8cebe6d9e3c.pdf
- https://cdn-cms.f-static.net/uploads/4385020/normal_5f8f50a7b02cc.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/1000ad44-ac6b-49ef-a472-df0b5c73ea86/7530337181.pdf
- https://uploads.strikinglycdn.com/files/a1a8c889-56f7-41fb-9edd-d5231f829bb0/umber_hulk_dnd.pdf
- https://uploads.strikinglycdn.com/files/044fe470-2e1a-468e-8bb1-166bac387364/83184800458.pdf
- https://uploads.strikinglycdn.com/files/497b1488-b822-475a-84ce-5e2d71f23f29/runumoli.pdf
- https://uploads.strikinglycdn.com/files/6e7e9028-f9f1-49c8-ab71-b9c32a1cd9e9/24309412487.pdf
- https://uploads.strikinglycdn.com/files/8f01eb70-314c-4b51-9ff6-6a9ef6882a82/bagomazo.pdf
- https://uploads.strikinglycdn.com/files/ed27112b-f986-493c-9e55-813ddfc507e3/bass_notes_chart_piano.pdf
- https://uploads.strikinglycdn.com/files/b9152893-7f13-4aa9-b974-97260799970e/pageant_interview_questions_and_answers.pdf
- https://uploads.strikinglycdn.com/files/92c95f88-6cdd-4b1c-88e4-a79719905a85/farotepabojusefiworadugok.pdf
- https://uploads.strikinglycdn.com/files/9c00d7d1-5274-4621-8040-c7f78367ff86/wosuzelumijavetof.pdf
- https://uploads.strikinglycdn.com/files/6ce9b2a2-07f9-4e12-b0fb-8f2fa8e10d28/frp_fastboot_tool_download.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000077c5.bin3c3477ec96c00240603b63092ceb7e7639b740618c760216e7937a096f7b4200 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77C5 | 5156 bytes |
font_01_sfnt_off00008956.bin0c749a238040acc093a05bae9870070b8fcdb762995d665a2001b4177b689808 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8956 | 10368 bytes |
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