MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a lure related to 'free training certificate templates for word' and embeds numerous links. One of these links, https://ttraff.ru/pify?keyword=free+training+certificate+templates+for+word, is identified as a malicious redirector. The document body, though heavily obfuscated, also contains this URL, suggesting it's the primary malicious element. The presence of a link farm further supports a malicious intent to redirect users to potentially harmful sites.
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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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=free+training+certificate+templates+for+word
- http://files.booksatafifth.com/uploads/1/3/1/4/131437532/8080415.pdf
- http://files.socalteacher.com/uploads/1/3/0/8/130874408/venekenaja-wofobadef.pdf
- https://cdn.shopify.com/s/files/1/0437/7326/4030/files/mathematical_proofs_3rd_edition.pdf
- https://cdn.shopify.com/s/files/1/0434/0806/4677/files/banerji_protocol_book_free_download.pdf
- https://cdn.shopify.com/s/files/1/0435/1816/5146/files/30442371834.pdf
- https://cdn.shopify.com/s/files/1/0431/3609/0267/files/tudeluwelulataguxizobi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/zurutadodusabexefiba.pdf
- https://cdn.shopify.com/s/files/1/0433/9610/4348/files/mibaligukikivesovisujadi.pdf
- https://cdn.shopify.com/s/files/1/0431/6646/6216/files/trending_nakhra_song_whatsapp_status_video.pdf
- https://cdn.shopify.com/s/files/1/0432/8911/6840/files/tripadvisor_casbah_formentera.pdf
- https://cdn.shopify.com/s/files/1/0433/4547/7800/files/applications_of_ampere_s_circuital_law.pdf
- https://cdn.shopify.com/s/files/1/0440/1076/6486/files/bioremediation_of_soil_through_multipurpose_tree_species.pdf
- https://cdn.shopify.com/s/files/1/0432/6821/0852/files/gujugoburamani.pdf
- https://cdn.shopify.com/s/files/1/0431/2409/7175/files/vuzizamigifes.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_off00006e82.bin4bc4011b936922c24e5fdbece80b6ed9ff170a34a9a68555f65547a488a40fa2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E82 | 5520 bytes |
font_01_sfnt_off00008148.bin5c716ed05e7658f7790e38c18fbb3b6ef59300389471948816436face36f860d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8148 | 9952 bytes |
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