MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.ru'. The document body, though heavily obfuscated, contains the same URL, suggesting it's the primary lure. The PDF also exhibits characteristics of a link farm, with numerous embedded links to external resources, including benign Shopify URLs and other unknown domains. The presence of a malicious redirector indicates an attempt to lead the user to a harmful destination, likely for phishing or malware delivery.
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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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/pify?keyword=rocket+chat+android+can%2527+t+connect
- http://jozupam.crrcinc.org/uploads/1/3/1/4/131454215/tuzem-vaseviv-zawezok-bokikugetoz.pdf
- http://files.courtneydjonesdance.com/uploads/1/3/2/6/132683357/a72ce06470359.pdf
- http://sonopidef.roseworksconsulting.com/uploads/1/3/1/8/131871729/zutosikikote.pdf
- http://mezuzune.akurbanscape.services/uploads/1/3/0/7/130775388/6784270.pdf
- http://files.standinfornebraska.org/uploads/1/3/1/4/131453897/lemijikuvuneziz.pdf
- https://cdn.shopify.com/s/files/1/0437/1139/8041/files/the_anglo_saxon_chronicles.pdf
- https://cdn.shopify.com/s/files/1/0433/5812/6245/files/administrao_geral_e_pblica_chiavenato.pdf
- https://cdn.shopify.com/s/files/1/0433/6713/7438/files/96952748775.pdf
- https://cdn.shopify.com/s/files/1/0464/0279/7723/files/ari_lasso_ft_bcl.pdf
- https://cdn.shopify.com/s/files/1/0429/1955/9335/files/edward_said_reflections_on_exile.pdf
- https://cdn.shopify.com/s/files/1/0437/8584/6933/files/99369697619.pdf
- https://cdn.shopify.com/s/files/1/0432/6513/0660/files/wolinolizepetodoweludaf.pdf
- https://cdn.shopify.com/s/files/1/0436/8505/2566/files/mabopudani.pdf
- https://cdn.shopify.com/s/files/1/0433/6690/8063/files/dulupewoluzatokofakivub.pdf
- https://cdn.shopify.com/s/files/1/0428/5480/9756/files/sosejipa.pdf
- https://cdn.shopify.com/s/files/1/0433/3341/9162/files/99430545369.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_off00007195.binda58f3814f7d906aa9bec0e26400656b1dfd37e9228f776b90000f28952b59d0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7195 | 4920 bytes |
font_01_sfnt_off00008241.bin3301f544dd0c2d8733237827cf4359f15cc68114861610694508555aeceec6a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8241 | 10412 bytes |
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