MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to a redirector service (ttraff.com) known for malicious activity. The document body itself is heavily obfuscated but contains the same redirector URL. The ML classifier strongly indicated maliciousness, and the presence of a link farm suggests an attempt to distribute malicious content or phish users.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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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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/pify?keyword=baazigar+o+baazigar
- http://files.lavadaslens.com/uploads/1/3/1/4/131482823/2456372.pdf
- http://wuwoj.dispensinglink.com/uploads/1/3/1/4/131407815/52b0a568fbaebf.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/9280/3744/files/93464177012.pdf
- https://cdn.shopify.com/s/files/1/0433/7654/1857/files/rpg_maker_xp_pokemon_games.pdf
- https://cdn.shopify.com/s/files/1/0435/8579/8301/files/22138008060.pdf
- https://cdn.shopify.com/s/files/1/0429/3797/4940/files/13260236171.pdf
- https://cdn.shopify.com/s/files/1/0440/6162/2437/files/89698413581.pdf
- https://cdn.shopify.com/s/files/1/0432/1050/6404/files/90827523510.pdf
- https://cdn.shopify.com/s/files/1/0431/0004/5469/files/1998_road_king.pdf
- https://cdn.shopify.com/s/files/1/0463/2913/5265/files/psp_iso_game_psp_cdromance.pdf
- https://cdn.shopify.com/s/files/1/0440/7640/0792/files/wafozexazuwaf.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006e38.bind407dd65b42dd40934a57f5557d3d649ae6d992207c86dbb730ac8b43a477dbe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E38 | 4880 bytes |
font_01_sfnt_off00007ee7.bin88c0e2cc7fc0ff406ce965b8ab1677343f29c85eea74aa682b1d4970965d44d9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EE7 | 10376 bytes |
font_02_sfnt_off0000a2ab.bine296a61d2d303e35be9e1a35631556663d2780498efa7e8f3867bf557f172fe6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA2AB | 16164 bytes |
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