MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.ru/wix?keyword=astronomi+kon+d%25C3%25BCzenekleri+hakk%25C4%25B1nda+bilgi'. Additionally, it exhibits characteristics of a PDF link farm, embedding numerous external PDF links, with the primary one being 'https://static.usrfiles.com/ugd/2e79a6_a82a824922dc4b399d93846594202463.pdf'. The document body, though heavily obfuscated, contains text related to astronomy and the malicious URL, suggesting a lure to trick users into clicking the malicious link.
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/wix?keyword=astronomi+kon+d%25C3%25BCzenekleri+hakk%25C4%25B1nda+bilgi
- https://static.usrfiles.com/ugd/2e79a6_a82a824922dc4b399d93846594202463.pdf
- https://static.usrfiles.com/ugd/b8c837_bdc485f64a9e4057b15f325d968dca48.pdf
- https://static.usrfiles.com/ugd/b58d21_2093446742b847779c0d1579eb9ae23e.pdf
- https://static.usrfiles.com/ugd/b8c837_7768f1073c7d4edfb0f5b8553f792ac1.pdf
- https://static.usrfiles.com/ugd/b8c837_7edd44ac085d4c6fa20bd1fb0a4a616f.pdf
- https://static.usrfiles.com/ugd/c0b427_b44310c770924172b3b1bdc31f47a9c5.pdf
- https://static.usrfiles.com/ugd/b8c837_5be36ac1631b4b15bfdcc26c2d20537c.pdf
- https://static.usrfiles.com/ugd/9a242c_51a30fb562164234bf63b29cdc5ec182.pdf
- https://static.usrfiles.com/ugd/b8c837_feaca2158ed345b5a23ce8cb5d1b11aa.pdf
- https://static.usrfiles.com/ugd/b8c837_a5ec27176e5d4162ade2ca807066d017.pdf
- https://static.usrfiles.com/ugd/b8c837_e9d5730f48464529ad166e3f86affca9.pdf
- https://cdn.shopify.com/s/files/1/0432/2315/4847/files/96343353638.pdf
- https://cdn.shopify.com/s/files/1/0437/9095/8749/files/transformers_prime_autobots_roll_out.pdf
- https://cdn.shopify.com/s/files/1/0434/9083/6632/files/97360624663.pdf
- https://cdn.shopify.com/s/files/1/0439/8258/6014/files/bupudasuloborizex.pdf
- https://cdn.shopify.com/s/files/1/0431/3785/9733/files/69144095237.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004e10.bin48ff499a49844ac87a2598ada04b6ba36401d1e44f4eaf120cab1a12c1554a8c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E10 | 5632 bytes |
font_01_sfnt_off000060d5.bin2a0248bf7899b3b04dea61ce2b42514f297eac8628ec01c9136d788c2dd8116c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60D5 | 11200 bytes |
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