MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external resources. One critical heuristic identified a link to known malicious redirector infrastructure at 'https://ttraff.ru/pify?keyword=alto+shaam+750+s+pdf'. The ML classifier also strongly indicated maliciousness. The document body contains a mix of seemingly legitimate text and embedded URLs, suggesting a lure to trick users into clicking on malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=alto+shaam+750+s+pdf
- http://files.prioritytowingservice.net/uploads/1/3/0/9/130969746/742882.pdf
- http://files.bambusaglobal.com/uploads/1/3/1/4/131453818/2639986.pdf
- http://files.mssciencefest.com/uploads/1/3/2/6/132681891/xenosakelejuravop.pdf
- https://cdn.shopify.com/s/files/1/0430/1737/1801/files/fegumaxaxel.pdf
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/54109659924.pdf
- https://cdn.shopify.com/s/files/1/0431/3173/2125/files/bartolomeu_anania_cartea_deschisa_a_imparatiei.pdf
- https://cdn.shopify.com/s/files/1/0438/2107/2546/files/napoleon_total_war_darthmod.pdf
- https://cdn.shopify.com/s/files/1/0430/3942/4665/files/jopokepesubowaxifuk.pdf
- https://cdn.shopify.com/s/files/1/0433/7182/3262/files/3723966506.pdf
- https://cdn.shopify.com/s/files/1/0434/0023/3110/files/wukipipulipesigina.pdf
- https://cdn.shopify.com/s/files/1/0428/2816/9375/files/52643991303.pdf
- https://cdn.shopify.com/s/files/1/0431/8940/3810/files/95991808167.pdf
- https://cdn.shopify.com/s/files/1/0433/9109/0844/files/gulefukevekogexitom.pdf
- https://cdn.shopify.com/s/files/1/0429/9846/4661/files/zagajufawego.pdf
- https://cdn.shopify.com/s/files/1/0436/0683/5358/files/dazori.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/13336488851.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000043ff.bine21bf15d35ffe849e1cea8644997f16f5496b510a13ba0dc4fc286ec84085ebc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x43FF | 5036 bytes |
font_01_sfnt_off00005529.bin796fdfd9c5c02f1fdde9a94f121e7d0acbca5bf96c330b5165bb70ee510f9ba9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5529 | 9932 bytes |
font_02_sfnt_off00007721.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7721 | 4324 bytes |
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