MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body text, though partially obfuscated, suggests a lure for downloading 'Dragon Ball Z Devolution PC'. The ML classifier strongly flagged this PDF as malicious, and the presence of numerous external PDF links further supports a link farm or redirection tactic.
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/pify?keyword=dragon+ball+z+devolution+download+pc
- http://files.glencoeflorist.co.uk/uploads/1/3/1/4/131483128/jizomupopiwo_tujovaw.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/9462/1862/files/jenitigimuxona.pdf
- https://cdn.shopify.com/s/files/1/0430/3598/4029/files/5818178536.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/8003629611.pdf
- https://cdn.shopify.com/s/files/1/0432/6080/5280/files/81466322291.pdf
- https://cdn.shopify.com/s/files/1/0438/2585/6669/files/66945399015.pdf
- https://cdn.shopify.com/s/files/1/0433/7952/3751/files/lokabosibujotubumexijines.pdf
- https://cdn.shopify.com/s/files/1/0441/3207/3624/files/42745565147.pdf
- https://cdn.shopify.com/s/files/1/0434/2090/9718/files/how_to_block_on_discord.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004667.bin5c3ed70bb8150e9f6c0b30fb0903af77d528ba46d5396ec946b013caf625b661 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4667 | 5404 bytes |
font_01_sfnt_off000058ec.bin67eeace4957dde90beda4b71701bbafd41fd4dc4d6a578d2ffac1c77538ae98b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58EC | 10128 bytes |
font_02_sfnt_off00007bcb.binbcfecb9fde4b74e4a2b692e15caf305b2988a1cfe4c6386614002e38d35feb86 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BCB | 16168 bytes |
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