MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link, which points to 'https://ttraff.ru/wix?keyword=d+d+scholar+s+pack'. Additionally, the document exhibits characteristics of a password-protected archive lure, suggesting it is designed to trick users into downloading a password-protected file. The presence of numerous external PDF links further indicates a link farm strategy, likely to obscure the malicious intent. No scripts were extracted from this sample.
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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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=d+d+scholar+s+pack
- https://static.usrfiles.com/ugd/b8c837_65935f0f44a7452cbeb395df8629532b.pdf
- https://static.usrfiles.com/ugd/917232_e33f9ebee0834acaba8927e24a29f208.pdf
- https://static.usrfiles.com/ugd/d63aaf_4c85357523004303aa7f8b966be083a8.pdf
- https://static.usrfiles.com/ugd/b8c837_68d2c8855b2a4a2b8bc2f4f02c9fc655.pdf
- https://static.usrfiles.com/ugd/61f964_30aaaf3ffce24e9c97f9cb4649e96942.pdf
- https://static.usrfiles.com/ugd/b8c837_91e22bda275a4488aca5667fd10a698b.pdf
- https://static.usrfiles.com/ugd/856cea_df93a160ed114a4eb7b77cd31f572d63.pdf
- https://static.usrfiles.com/ugd/b8c837_935f39ae9fc64dfdafd45904ef9bd08c.pdf
- https://static.usrfiles.com/ugd/1decf9_3f4ed8848f8f4ae796343b9bb42801c3.pdf
- https://cdn.shopify.com/s/files/1/0429/9954/6009/files/33222393307.pdf
- https://cdn.shopify.com/s/files/1/0430/8946/1410/files/isunshare_itunes_password_genius_reg.pdf
- https://cdn.shopify.com/s/files/1/0430/9693/2501/files/zipugunafomiri.pdf
- https://cdn.shopify.com/s/files/1/0436/4346/9974/files/rixadopadigogagi.pdf
- https://static.usrfiles.com/ugd/b8c837_1392575240b14d89a4cb768ed99e1fc9.pdf
- https://static.usrfiles.com/ugd/b8c837_951a8be07acc42fcb0759543a8036017.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_off00005011.bin7e50d6264ddb0027ede31d245281619d3c5a80c24f5d0fc3f6ffb3f1910f26ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5011 | 4660 bytes |
font_01_sfnt_off00005fe5.binc50bf824f302ecadb54c54182edc012a8a65002829e2b287e887605c6a409f65 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FE5 | 9980 bytes |
font_02_sfnt_off00008216.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8216 | 4324 bytes |
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