MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, with one identified as a malicious redirector. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' indicates a direct link to potentially harmful infrastructure. Additionally, 'PDF_SEO_LINK_FARM' suggests the document is part of a scheme to artificially inflate search engine rankings or distribute spam content. The primary IOC is the malicious redirector URL, which is likely the initial step in a multi-stage attack.
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.cc/wix?keyword=5e+sorcerer+vs+wizard
- https://static.usrfiles.com/ugd/b8c837_2f39915c136e4678a61ff3558f66f450.pdf
- https://static.usrfiles.com/ugd/735189_d636be937b484be6ab5772252bf20098.pdf
- https://static.usrfiles.com/ugd/724bd4_11a26d12b6f34038a8367000fc408f36.pdf
- https://static.usrfiles.com/ugd/ed64d2_be45df7442d24f11a840c8a1655133c2.pdf
- https://static.usrfiles.com/ugd/9e53d4_0befb644251c4b38a1afc7138855321e.pdf
- https://static.usrfiles.com/ugd/b8c837_9d6ac805ccef4705aeed88c6bf67e36f.pdf
- https://static.usrfiles.com/ugd/badafb_b5b038442b2e4ddfb888fedcd5999e86.pdf
- https://static.usrfiles.com/ugd/913720_d1490a6911334e6395ef8fee88ffd4c8.pdf
- https://cdn.shopify.com/s/files/1/0461/9124/7511/files/free_doctor_tushy_video.pdf
- https://cdn.shopify.com/s/files/1/0429/0645/2127/files/69229232498.pdf
- https://cdn.shopify.com/s/files/1/0439/2088/3880/files/19779433321.pdf
- https://cdn.shopify.com/s/files/1/0434/3683/4981/files/22078019143.pdf
- https://cdn.shopify.com/s/files/1/0437/7437/8138/files/84529098431.pdf
- https://cdn.shopify.com/s/files/1/0433/9934/8389/files/colored_pencil_artist_s_drawing_bible.pdf
- https://cdn.shopify.com/s/files/1/0430/3529/5905/files/17079150078.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/
- https://static.usrfiles.com/ugd/724bd4_11a26d12b6f3403
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b392.bin96bcff02017e7653a3c183e7ae4a6ab3271a3c1ea05d65a29892b0f36b6a6998 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB392 | 4736 bytes |
font_01_sfnt_off0000c3d0.bin40204c5a1b129cc0d369514d4587ef72a893c34a896954404d1b3197fa590c90 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC3D0 | 10648 bytes |
font_02_sfnt_off0000e824.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE824 | 4324 bytes |
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