MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body, though partially corrupted, contains text related to 'Anushka sen dance video' and a URL, suggesting a lure to potentially malicious content. The presence of a link farm further supports a malicious intent to redirect users.
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.com/pify?keyword=anushka+sen+dance+video
- http://tegeze.gahanritchie.com/uploads/1/3/1/8/131871390/livemusumixor.pdf
- http://files.wisdombytheletter.com/uploads/1/3/0/8/130814337/4079693.pdf
- https://cdn.shopify.com/s/files/1/0429/5317/9289/files/49189541893.pdf
- https://cdn.shopify.com/s/files/1/0435/4670/6088/files/etiology_of_pneumonia.pdf
- https://cdn.shopify.com/s/files/1/0427/6014/3014/files/11239285021.pdf
- https://cdn.shopify.com/s/files/1/0433/5452/1758/files/terminator_4_movie.pdf
- https://cdn.shopify.com/s/files/1/0434/6766/9654/files/80216362930.pdf
- https://cdn.shopify.com/s/files/1/0434/4535/4658/files/gajamuvisejobijurit.pdf
- https://cdn.shopify.com/s/files/1/0432/6916/1110/files/55758860769.pdf
- https://cdn.shopify.com/s/files/1/0431/6528/6549/files/moral_development_character_formation_and_education.pdf
- https://cdn.shopify.com/s/files/1/0429/9010/8833/files/43157314627.pdf
- https://cdn.shopify.com/s/files/1/0430/2556/3799/files/6938695771.pdf
- https://cdn.shopify.com/s/files/1/0432/3750/7240/files/11612072322.pdf
- https://cdn.shopify.com/s/files/1/0427/7505/2454/files/79798035576.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_off000047cd.bin48e801afe25ff26cef1edac8d8362b84a55714ec2b5049fdd3e33cdfddb6da2b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x47CD | 5012 bytes |
font_01_sfnt_off000058d3.binef2eb03f5e00e0ff5c0c96637aecb5abb9c14718d1889491e7e93d318cb4d1ba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58D3 | 10136 bytes |
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