MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links to external websites, with at least one identified as a malicious redirector. The document body, though partially corrupted, includes text related to 'fishing clash hack pearls' and embedded URLs, suggesting a lure to phishing or scam content. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion that it is designed to redirect users to harmful sites.
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=fishing+clash+hack+pearls
- http://fedovev.realestate-stlucia.com/uploads/1/3/1/4/131405965/5500528.pdf
- http://files.ashiharakaratesg.com/uploads/1/3/1/3/131382955/429ee752e8.pdf
- http://files.whitelabelbridal.com/uploads/1/3/1/8/131872178/valurevelasaro-wawunutoruwen-jexevufunim-pizajujodarijum.pdf
- http://dasota.pauladuartetango.com/uploads/1/3/1/6/131637814/fc787047c288.pdf
- https://cdn.shopify.com/s/files/1/0435/1167/7083/files/who_guidelines_for_treatment_of_cerebral_malaria.pdf
- https://cdn.shopify.com/s/files/1/0430/6255/8874/files/dorijareximizoxegufakot.pdf
- https://7914ff4b-b3a7-48ef-9261-53800f48d225.filesusr.com/ugd/76156b_49b16db652314577b8f814aa876f3a55.pdf?index=true
- https://4d47e975-3e16-4bfe-b5b4-c18048a34f8f.filesusr.com/ugd/97aff7_50728bbb62424aaaaf90536502d70b77.pdf?index=true
- https://488e3b2e-f2a5-4dce-8360-541f9a81e460.filesusr.com/ugd/0adedf_4851f9983f3b4e11b5f99d89da55be36.pdf?index=true
- https://8fd0fe30-ac7b-4922-a690-6cba6fde4217.filesusr.com/ugd/5926b4_d82b9afa8d014e059b71a7d3ea2ab533.pdf?index=true
- https://cdn.shopify.com/s/files/1/0437/8935/3118/files/rubber_sole_sheet_suppliers_in_mumbai.pdf
- https://cdn.shopify.com/s/files/1/0440/2393/9237/files/wuregokifanisuxebekepog.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_off00004cfd.bin0bea3cc41f60440835d7c7c5d63657ab5bc3127dea6051609f3dee6e6603da26 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4CFD | 5212 bytes |
font_01_sfnt_off00005ec0.bin466f6da56bbcb561175315646ff5c4836ad87ec916e6c75c467cf84da33b660e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EC0 | 9532 bytes |
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