MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a lure for a "Bharat ratna award 2020 pdf download" which, when clicked, redirects to the malicious URL https://ttraff.com/pify. This URL is flagged as a known malicious redirector. The document also contains a large number of links to other PDFs, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly indicates maliciousness.
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=bharat+ratna+award+2020+pdf+download
- http://files.rosekyungwonkim.com/uploads/1/3/1/4/131453555/0c4f872bcd.pdf
- http://kuwolug.yorkmorris.com/uploads/1/3/1/8/131857315/cc2ccf43.pdf
- http://tozuf.carrscoins.com/uploads/1/3/1/4/131453060/d064a718e3bf304.pdf
- http://files.astoriabeneficialclub.org/uploads/1/3/1/8/131858592/fupinuzadirokap-zatadadabuf-tilowudas.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rodol.pdf
- https://cdn.shopify.com/s/files/1/0433/1234/9334/files/josawetivudubalubixazeto.pdf
- https://cdn.shopify.com/s/files/1/0434/0681/9493/files/pezukujiluxezusutanuju.pdf
- https://cdn.shopify.com/s/files/1/0431/5404/7137/files/banavipubugasimipuwegafaj.pdf
- https://cdn.shopify.com/s/files/1/0427/6482/8838/files/43035173689.pdf
- https://cdn.shopify.com/s/files/1/0432/4301/2256/files/makalah_tentang_bblr.pdf
- https://cdn.shopify.com/s/files/1/0440/0765/3526/files/39379489082.pdf
- https://cdn.shopify.com/s/files/1/0432/8249/7696/files/47569065091.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/9959313526.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/12729031526.pdf
- https://cdn.shopify.com/s/files/1/0434/0944/0917/files/zokivejikukifexif.pdf
- https://cdn.shopify.com/s/files/1/0430/3018/4098/files/github_terminal_commands.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b79.bin0d0536a523f8e265f32b0e545807c2079af56f8c4703f95e733b0dcefe0cc14a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B79 | 5368 bytes |
font_01_sfnt_off00007dc8.bin62db54a17558443a2f658a381693362ef600a53636200ae6ced39582e48fec67 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DC8 | 10312 bytes |
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