MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, with the primary malicious link pointing to a redirector on 'ttraff.com'. This indicates a link farm strategy, likely intended to lure users to malicious sites. The ML classifier strongly supports the malicious nature of this PDF.
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=counter+strike+go+dedicated+servers
- http://files.be-the-space.org/uploads/1/3/0/8/130814126/9603365.pdf
- http://files.eridecanada.ca/uploads/1/3/0/8/130813827/c7c8d6.pdf
- http://files.irieiwaforstudentsinc.org/uploads/1/3/0/7/130739383/4303262.pdf
- https://cdn.shopify.com/s/files/1/0432/1381/5966/files/63842724293.pdf
- https://cdn.shopify.com/s/files/1/0434/6534/3126/files/gary_auto_clicker.pdf
- https://cdn.shopify.com/s/files/1/0427/4742/9031/files/52300554874.pdf
- https://cdn.shopify.com/s/files/1/0427/7954/1671/files/ranurujevukipexazide.pdf
- https://cdn.shopify.com/s/files/1/0429/7215/1959/files/27974866572.pdf
- https://cdn.shopify.com/s/files/1/0427/9966/1223/files/48357598993.pdf
- https://cdn.shopify.com/s/files/1/0432/1024/4256/files/guwiwelefigasoro.pdf
- https://cdn.shopify.com/s/files/1/0432/8026/9477/files/kojasiwoxarulokerada.pdf
- https://cdn.shopify.com/s/files/1/0436/4189/7110/files/22120136232.pdf
- https://cdn.shopify.com/s/files/1/0432/5857/7064/files/24143433230.pdf
- https://cdn.shopify.com/s/files/1/0430/1216/1685/files/30545318817.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_off00007ae3.bincdd274bb7cc9c205b1c96b9391d6c549abf1df598c0cef4010aa2e6e40a85e8a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AE3 | 5104 bytes |
font_01_sfnt_off00008c4d.binabf84685458ca141b97c8a113d01ccd797c73e043fc55adb628fbe9c973c3021 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C4D | 4620 bytes |
font_02_sfnt_off00009cf3.bindeef2445579690e499202212453e14736edb69ccd25f6cc838471aec975863db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CF3 | 12736 bytes |
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