MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains multiple embedded links, with a critical heuristic firing indicating a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text related to a 'Tennessee driver's manual', suggesting a lure. The ML classifier also strongly flagged this PDF as malicious. The primary malicious URL identified is https://ttraff.me/wix?keyword=tennessee+driver%2527s+manual+questions+and+answers.
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.me/wix?keyword=tennessee+driver%2527s+manual+questions+and+answers
- http://files.rutgerscki.org/uploads/1/3/1/4/131406507/5739979.pdf
- http://pesal.paschalorchestra.com/uploads/1/3/0/8/130873951/57a68158c48e3.pdf
- http://zijilokog.emasullivan-bissett.com/uploads/1/3/2/6/132695839/ef1050cecbfed1.pdf
- http://bogew.barcfriends.com/uploads/1/3/0/9/130969264/363dbad.pdf
- http://midadun.allisonjjanda.com/uploads/1/3/1/4/131408864/tefirozinanut-komolovogekakon-xabagu.pdf
- http://files.sacredmotherarts.com/uploads/1/3/1/4/131437987/nekuvu.pdf
- https://static.usrfiles.c
- https://static.usrfiles.com/ugd/764aaa_ccc00217dc0a4541964bda93d80fdad2.pdf
- https://static.usrfiles.com/ugd/b0cb2d_e512b2ce952947eb8cc711743db16797.pdf
- https://static.usrfiles.com/ugd/828753_9c1ba3e7b1e34824aa86e01d3e709d28.pdf
- https://static.usrfiles.com/ugd/36f25b_10bb4b6a8479467fa434b203b44fdc6f.pdf
- https://static.usrfiles.com/ugd/6a22cb_df37b0399db54cb7af7fbf15b68d2231.pdf
- https://static.usrfiles.com/ugd/6116da_2c9b593da5c04757840f3b1cd99f1b9f.pdf
- https://static.usrfiles.com/ugd/8a419d_22513ef9d7c44fe68c9a63bb922bf2a2.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_off0000586c.bina8230aee4de6fd0c48bfd37f37e0b65bf88104477c66ae3a92d6e263ad165c7e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x586C | 5232 bytes |
font_01_sfnt_off00006a2f.bin2d031ce5c46bde09df0b0622895295146d3512079e371c9e36f715c02222b0c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A2F | 9540 bytes |
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