MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF was flagged as malicious by an ML classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains the URL 'https://ttraff.club/wix?keyword=bhajan+songs+odia', which is also listed as an embedded URL. This suggests the primary purpose is to redirect users to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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.club/wix?keyword=bhajan+songs+odia
- https://static.usrfiles.com/ugd/baef12_f54ef0a50ee54b228aff6769d2612724.pdf
- https://static.usrfiles.com/ugd/2c8d66_ed94822acef74e29b5f9b9b1c7e504f1.pdf
- https://static.usrfiles.com/ugd/8d5d69_af797287f247489d812e8f989de89004.pdf
- https://static.usrfiles.com/ugd/6e3131_b4347bcc6b164a09ad3fd5fccb0f0d3a.pdf
- https://static.usrfiles.com/ugd/11f207_b965a3262fc041d08a64dacddb24dbd7.pdf
- https://cdn.shopify.com/s/files/1/0436/5503/7093/files/15749888.pdf
- https://cdn.shopify.com/s/files/1/0437/2499/6757/files/french_to_english_dictionary_free.pdf
- https://cdn.shopify.com/s/files/1/0434/2936/3878/files/bunukesoxu.pdf
- https://cdn.shopify.com/s/files/1/0434/9424/4516/files/41032856633.pdf
- https://cdn.shopify.com/s/files/1/0436/1093/1358/files/22541198437.pdf
- https://cdn.shopify.com/s/files/1/0435/1462/6202/files/47580239319.pdf
- https://cdn.shopify.com/s/files/1/0429/8027/8426/files/75156542535.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001c517.bin73bf71dc1e22cbfdb8aa0d5c6a16d5dc68ca390f421cd7b16e763e7c07c38b95 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C517 | 4676 bytes |
font_01_sfnt_off0001d4e7.bin8901b1721e06954e1b69a70eb171fb247cf1e9328d267fa5da0e3b8aeac0574a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D4E7 | 14324 bytes |
font_02_sfnt_off00020197.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x20197 | 4324 bytes |
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