MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which, 'https://ttraff.ru/wix?keyword=adobe+cs6+serial+number', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains references to 'Adobe cs6 serial number' and the malicious URL, suggesting a phishing or scam attempt. The presence of numerous external PDF links also indicates a link farm, likely for SEO manipulation or to host further malicious content.
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.ru/wix?keyword=adobe+cs6+serial+number
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_5b86ac5d3a4c43088823d502d87f9643.pdf
- https://static.usrfiles.com/ugd/b8c837_bbde945214f14f028198c3ba786c1036.pdf
- https://static.usrfiles.com/ugd/b8c837_90469ef81c544b36abbc2934d9dec548.pdf
- https://cdn.shopify.com/s/files/1/0460/0853/3151/files/mathematics_grade_10_download.pdf
- https://cdn.shopify.com/s/files/1/0429/6278/0311/files/83097518189.pdf
- https://cdn.shopify.com/s/files/1/0459/8670/9666/files/bhaijaan_video_gaan.pdf
- https://cdn.shopify.com/s/files/1/0427/8750/4294/files/74007415055.pdf
- https://static.usrfiles.com/ugd/b8c837_cbde0697eade453e89748eba8e4cc329.pdf
- https://static.usrfiles.com/ugd/7e0eb0_3477e800a2a84f91bec1fa4058e7f8d3.pdf
- https://static.usrfiles.com/ugd/b8c837_96fd505f73ce4c528ffd0cc23ef824c5.pdf
- https://static.usrfiles.com/ugd/b8c837_b89b70d13faa442ebdba2253dfcfa388.pdf
- https://static.usrfiles.com/ugd/b8c837_dbef19994c02481a98afd43b7786c9c2.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_off00005ff3.bin9615a47bcd2ddac115817e6decab75438310a161e6b96b53253ec4afc28c3ec9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FF3 | 5368 bytes |
font_01_sfnt_off0000720f.bin4f796171b914a94915b458a06281c0c6cff3c71854a4065bee8a6f078b0fae41 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x720F | 10720 bytes |
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