MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a heuristic firing for a malicious redirector link and a link farm, indicating a likely attempt to direct users to malicious content. The ML classifier also strongly flagged this PDF as malicious. The embedded URL `https://ttraff.cc/wix?keyword=chori+chori+movie++720p` is the primary indicator of malicious intent, likely serving as a lure or part of a phishing campaign.
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.cc/wix?keyword=chori+chori+movie++720p
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_88218eff24bf439d88857ad7bd5bbd51.pdf
- https://static.usrfiles.com/ugd/b8c837_f5457bbe5509467abd543692feda57f7.pdf
- https://static.usrfiles.com/ugd/1c8c6c_d08ab2b392044befb873cfcc2c13be5c.pdf
- https://static.usrfiles.com/ugd/9904c2_9b295f0fe928433fafe16f6c4c895eab.pdf
- https://static.usrfiles.com/ugd/b8c837_28edbdd2431c4c3da1dd0e0487090a38.pdf
- https://static.usrfiles.com/ugd/b8c837_6b386d4fea1f4f8880ee482204dfd440.pdf
- https://static.usrfiles.com/ugd/e3ed1f_7f8cc533d0964c4c874ac56e9506ea0d.pdf
- https://cdn.shopify.com/s/files/1/0431/6535/2095/files/alimentacion_saludable_minsal.pdf
- https://cdn.shopify.com/s/files/1/0431/0283/0745/files/58905529143.pdf
- https://cdn.shopify.com/s/files/1/0428/7250/4483/files/vafukifebepobosadesowul.pdf
- https://cdn.shopify.com/s/files/1/0438/2674/1405/files/allotropic_forms_of_carbon_definition.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_off00006388.bin61b75bffe56682fa45050bc966b708bfbb2b647ed83975dec6bbc9c9c4a5d2b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6388 | 5072 bytes |
font_01_sfnt_off000074af.bin3e1957e391cae0d03b28f38b7bf81059b83f749054467bf1210753b18f3c75fa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74AF | 10244 bytes |
font_02_sfnt_off00009807.binc41fc46809d2260d2d1a821cef6bb00dae560fdbad380da94a93f29d012df54e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9807 | 16164 bytes |
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