MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure for a 'rockola 464 jukebox manual'. The presence of a malicious redirector link suggests an attempt to lead the user to a malicious site. The ML classifier also strongly flagged this PDF as malicious.
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=rockola+464+jukebox+manual
- https://static.usrfiles.com/ugd/b8c837_3b48bc90b04548f5aeea4302140446c2.pdf
- https://static.usrfiles.com/ugd/b8c837_190d8abef2c64a88b1d03a9bea354686.pdf
- https://static.usrfiles.com/ugd/b8c837_d9cca24ff3784981981835209f8035c0.pdf
- https://static.usrfiles.com/ugd/b8c837_a3c3082f7c82491f8803818f1078a616.pdf
- https://cdn.shopify.com/s/files/1/0447/8402/5751/files/electrician_tools_list.pdf
- https://cdn.shopify.com/s/files/1/0434/1510/9797/files/fezapelegadabafixonaras.pdf
- https://static.usrfiles.com/ugd/b8c837_7bf5729d17f74ebdada24755f1b99802.pdf
- https://static.usrfiles.com/ugd/b8c837_0252aac7b25f41178d4ae09497bf6393.pdf
- https://static.usrfiles.com/ugd/b8c837_e14af3858e1a4c8395955d88307a7e7a.pdf
- https://static.usrfiles.com/ugd/b8c837_1392575240b14d89a4cb768ed99e1fc9.pdf
- https://static.usrfiles.com/ugd/b8c837_3de6defa916340009a4b3df1d3be7db0.pdf
- https://static.usrfiles.com/ugd/b8c837_577d03c2bc6a44589703ca04f8528cd5.pdf
- https://static.usrfiles.com/ugd/b8c837_ec46b9046ca94cfe850ab314226bdc4f.pdf
- https://static.usrfiles.com/ugd/b8c837_c63e815e773a4c7ea93a1fa3253f668e.pdf
- https://static.usrfiles.com/ugd/b8c837_f079c0b2c6c44064abc2c0858a00825f.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000653b.binab91eb833e9421c8332979ad24d65ccc4505dc4eb46378c614ae32377a51a177 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x653B | 5268 bytes |
font_01_sfnt_off00007724.binb8b313b3ba216c7547e6930c90edefe6d07d8a2bd97ef6c26de34985eeb8ed1b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7724 | 11244 bytes |
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