MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.cc, which is disguised as a movie download link. This suggests a phishing or social engineering attack aimed at directing users to malicious content. The PDF also contains a large number of external links, many pointing to static.usrfiles.com, indicating a link farm strategy. No scripts were extracted, but the presence of the malicious redirector and the link farm strongly indicate a malicious intent.
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.cc/pify?keyword=new+movies+hd++2019+bollywood
- https://static.usrfiles.com/ugd/b8c837_5256334a210048ee94a97f102978c2ba.pdf
- https://static.usrfiles.com/ugd/0a0016_ea311759c76d4c1ab270e73c7092950b.pdf
- https://static.usrfiles.com/ugd/5b9365_b4bf13171f934803be2b49fe7bbb42f8.pdf
- https://cdn.shopify.com/s/files/1/0461/1591/3892/files/sibozudib.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/90067119925.pdf
- https://static.usrfiles.com/ugd/9edd50_52c2f979517c4ee1b34008b3d7cb54ab.pdf
- https://static.usrfiles.com/ugd/ea2f88_02090b65a3d940208de10454d31c4877.pdf
- https://static.usrfiles.com/ugd/b8c837_0ed2ea15a0cd4167ab7d6c4bb16740d8.pdf
- https://static.usrfiles.com/ugd/b8c837_60f4ede20a4144f5b5a21b7249dfbbcc.pdf
- https://static.usrfiles.com/ugd/b8c837_ac4be774ca5b438e9e2f23ee1d73a232.pdf
- https://static.usrfiles.com/ugd/1f6d71_a984db2a557546cba844f6e1aa6bdd5e.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d97d.bin5c5b273ecc6c6874471bd3943e7488720544f71d1729007503673fec17c6700d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD97D | 5604 bytes |
font_01_sfnt_off0000ec86.binc25b113874322ec53c3fff60a83dde94c48453ab69d814d84a43687bb91a8cbf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC86 | 11220 bytes |
font_02_sfnt_off000112fe.binc41fc46809d2260d2d1a821cef6bb00dae560fdbad380da94a93f29d012df54e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112FE | 16164 bytes |
font_03_sfnt_off0001284f.bin15df1b99212833394df95b7402f0cd2f2a19568ebbdf46ef18d590dd860d5356 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1284F | 7720 bytes |
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