MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The ML classifier strongly flagged this PDF as malicious. The document body, though heavily obfuscated, appears to be a lure related to movie audio songs, likely to entice users to click on the malicious links.
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.ru/pify?keyword=baahubali+tamil+movie+audio+songs+free
- http://files.michellemorrisonwrites.com/uploads/1/3/0/8/130874680/kibubafokujabab_gadufobotelam.pdf
- http://files.myrugbyposts.com/uploads/1/3/1/6/131606688/c4a0d.pdf
- http://files.absolutezeronoho.com/uploads/1/3/2/8/132814898/jujifuzomesaso.pdf
- http://files.bodygodzmassaj.com/uploads/1/3/1/6/131637148/nonivatinot.pdf
- http://files.redemptivedivorce.com/uploads/1/3/0/8/130813395/lopika-zavutexafup.pdf
- https://cdn.shopify.com/s/files/1/0432/0090/5380/files/42277889756.pdf
- https://cdn.shopify.com/s/files/1/0429/8535/7463/files/nijovesokut.pdf
- https://cdn.shopify.com/s/files/1/0433/9181/1734/files/kaletidix.pdf
- https://cdn.shopify.com/s/files/1/0440/8619/8424/files/95328731448.pdf
- https://cdn.shopify.com/s/files/1/0440/0994/7301/files/1237528899.pdf
- https://cdn.shopify.com/s/files/1/0433/8129/3221/files/gaxerutirelidoti.pdf
- https://cdn.shopify.com/s/files/1/0431/2157/4044/files/12119174559.pdf
- https://cdn.shopify.com/s/files/1/0435/7075/7795/files/gapawimolopaduperazutatid.pdf
- https://cdn.shopify.com/s/files/1/0435/9982/3016/files/75502873276.pdf
- https://cdn.shopify.com/s/files/1/0430/9568/7328/files/wavinobup.pdf
- https://cdn.shopify.com/s/files/1/0432/0323/1903/files/fajetawigokegameguvo.pdf
- https://cdn.shopify.com/s/files/1/0440/0827/6126/files/12828989494.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_off00009cb9.bin969ba5ec488f1cb69d042c36e170b5d28cb6cdd4bf8c5f7b583de05de221f952 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CB9 | 5452 bytes |
font_01_sfnt_off0000af21.bin7aeb814c029d23998d3a82521991d3355319c9aed028b85dab5828790603a94d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF21 | 12236 bytes |
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