MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.com, which is designed to lure users to malicious sites. The document body and embedded artifacts suggest it is a crafted PDF, likely intended to trick users into clicking the malicious link, possibly under the guise of providing a manual. The ML classifier also strongly indicated maliciousness.
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.com/123?keyword=kubota+bx2200+manual+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4387242/normal_5f9b462e62b6d.pdfIn PDF document text
- https://duxixujojive.weebly.com/uploads/1/3/0/7/130739103/2379673.pdfIn PDF document text
- https://pejopazuzaguwoz.weebly.com/uploads/1/3/2/8/132815183/tifafa_godolipe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375503/normal_5f8d804de3aaa.pdfIn PDF document text
- https://kafaziwe.weebly.com/uploads/1/3/1/0/131070109/30074.pdfIn PDF document text
- https://kudumegowejo.weebly.com/uploads/1/3/4/2/134266354/zenanu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407066/normal_5f91fdfdf0b8e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371505/normal_5f891d8ea8e2f.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/330724bc-9ad8-4221-92ee-c16e0c38459b/regofemigisojorefaje.pdfIn PDF document text
- https://s3.amazonaws.com/fujadabez/97297274108.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5fbde150-9716-4d3a-8685-179ee5783244/18253350311.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_off00006943.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6943 | 5080 bytes |
SHA-256: b828a111c51ff5f1bb07004465827b59e60f6529ab6127671d2e114ecd3d162f |
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font_01_sfnt_off00007a6e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A6E | 15888 bytes |
SHA-256: daea78094598f786e28c9a6c0f7252d38ce39196b698ccacbeb7682f9b24aaa0 |
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font_02_sfnt_off0000ade6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xADE6 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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