MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a link farm, indicated by the PDF_SEO_LINK_FARM heuristic, which points to numerous other PDF files. The primary lure appears to be a 'Sony mex n5000bt owners manual' which redirects to a malicious URL. The ML classifier also flagged this PDF as malicious with high confidence.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://trafficel.ru/strik?keyword=sony+mex+n5000bt+owners+manual
- https://mavipevawifuduv.weebly.com/uploads/1/3/4/5/134598931/pizevexunodatelepug.pdf
- https://cdn-cms.f-static.net/uploads/4365653/normal_5f89ae9e0e454.pdf
- https://cdn-cms.f-static.net/uploads/4387054/normal_5f91106ada293.pdf
- https://cdn-cms.f-static.net/uploads/4374682/normal_5f89966d61921.pdf
- https://cdn-cms.f-static.net/uploads/4451736/normal_5f9ef005d2833.pdf
- https://cdn-cms.f-static.net/uploads/4366666/normal_5f8bbe95b2425.pdf
- https://fixelomutitag.weebly.com/uploads/1/3/4/3/134339240/woves.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/batoragubukepo/guitar_chords_free.pdf
- https://uploads.strikinglycdn.com/files/68d74ffa-6915-422a-b66b-2c9cf58bbaa9/fifiti.pdf
- https://s3.amazonaws.com/jobavo/99059026455.pdf
- https://uploads.strikinglycdn.com/files/5ebfa2e5-2235-43c6-8f70-790c49668ecd/68421950379.pdf
- https://uploads.strikinglycdn.com/files/2ceb8b6e-aae5-4ef2-bf57-542a014577e3/58121856271.pdf
- https://uploads.strikinglycdn.com/files/1e6b0982-5683-4edd-8b04-f4817f2e6cb0/65976407379.pdf
- https://s3.amazonaws.com/nafibanefexex/74281741704.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a81c.binba469ba29a81c131590c402c0a1cc109a7d98880f7ba98e01e4e8777e72afcc0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA81C | 5436 bytes |
font_01_sfnt_off0000ba8a.bin306687e4d30145b8a991daa0f1008a79441e1e815c72cd8b10d5752bdcf20320 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBA8A | 11376 bytes |
font_02_sfnt_off0000e070.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE070 | 4324 bytes |
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