MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as 'Star wars force awakens art' which points to 'https://ttraff.cc/wix?keyword=star+wars+force+awakens+art'. The document also features a large number of external PDF links, many of which point to 'static.usrfiles.com', suggesting a link farm or SEO poisoning attempt to drive traffic to malicious sites. The ML classifier 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=star+wars+force+awakens+art
- https://static.usrfiles.com/ugd/299074_34582653b55d4cf79c4b4881e8def80d.pdf
- https://static.usrfiles.com/ugd/b8c837_11efaf39fdf346398699d2fd99adfbc7.pdf
- https://static.usrfiles.com/ugd/b8c837_3bc19c4b22e94fb09da987312d9a7df4.pdf
- https://static.usrfiles.com/ugd/b8c837_5e1947b7e04447b99c3da2920385052d.pdf
- https://static.usrfiles.com/ugd/b8c837_a79300031340454fa1555e5f191688e0.pdf
- https://cdn.shopify.com/s/files/1/0427/7813/2636/files/rurugiko.pdf
- https://static.usrfiles.com/ugd/544c7e_a10f6a372a6e4e98a32891ebdde89eae.pdf
- https://static.usrfiles.com/ugd/b8c837_f5f0b8d127c7440aa11bdf2ae9256a3a.pdf
- https://cdn.shopify.com/s/files/1/0428/0621/4819/files/bekhayali_female_version_song_pagalworld.pdf
- https://cdn.shopify.com/s/files/1/0429/7709/9935/files/2342862009.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_off00006057.bin19fe6d3511270ee3ff4fbce704f5f4a9fb9182a4344e37e40a38d55828b07e20 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6057 | 3312 bytes |
font_01_sfnt_off00006c38.binc85e83099938d777475e0653442c600fd3f64f0eb5a72ca5d8fa9c7c658d7cae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C38 | 5100 bytes |
font_02_sfnt_off00007dae.bin31e2f0bb70773d30986aafce21c0bcbca2dd0a7535e75189840c9a5a073a8804 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DAE | 11084 bytes |
font_03_sfnt_off0000a25a.binb80cd8e01fc02fec0f0e44683d9c2b3eecbd2a68fae4d6f91df73418cc908c82 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA25A | 16832 bytes |
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