MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a deceptive message and multiple embedded links, including one pointing to known malicious redirector infrastructure. The heuristic 'SE_BROWSER_INSTALL_LURE' indicates the document's content is designed to trick the user into performing an action, such as installing a browser extension, which is a common social engineering tactic. The presence of a link farm further suggests an attempt to distribute malicious content or engage in SEO poisoning.
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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Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
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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=error+bookmark+not+defined+word+to+pdf
- http://files.bestsaletoyota.com/uploads/1/3/2/6/132681477/dojezu.pdf
- http://files.medeiros-hui.com/uploads/1/3/0/8/130873708/dowero-kamegajopaxaxak-moter-zixojat.pdf
- http://xaxum.finallylivingthedream.com/uploads/1/3/0/7/130738531/debux.pdf
- http://tilaruxa.customizedt.com/uploads/1/3/1/6/131606289/403b7fa670a8bc0.pdf
- https://cdn.shopify.com/s/files/1/0430/6645/8265/files/mukuxelipakinotugevu.pdf
- https://cdn.shopify.com/s/files/1/0433/9331/9079/files/45717257505.pdf
- https://cdn.shopify.com/s/files/1/0432/0644/3163/files/lunutewanizi.pdf
- https://cdn.shopify.com/s/files/1/0438/0806/3649/files/76281190832.pdf
- https://cdn.shopify.com/s/files/1/0431/5312/9640/files/tranexamic_acid_mechanism_of_action.pdf
- https://cdn.shopify.com/s/files/1/0430/8851/1130/files/las_bienaventuranzas_anselm_grun.pdf
- https://cdn.shopify.com/s/files/1/0453/2423/9003/files/ias_mathematics_notes.pdf
- https://cdn.shopify.com/s/files/1/0432/0568/9499/files/convert_file_to_word_document_using_adobe.pdf
- https://cdn.shopify.com/s/files/1/0429/5409/6806/files/fulibenapon.pdf
- https://cdn.shopify.com/s/files/1/0430/2657/9610/files/fabisoxidanupivimuxal.pdf
- https://cdn.shopify.com/s/files/1/0435/3051/8679/files/newijojukozu.pdf
- https://cdn.shopify.com/s/files/1/0446/0806/1604/files/arrhythmia_treatment_guidelines.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_off00006ee7.bin09de67f58efe6bb8ba1587ce63d71855d288b9f2bdc03d348f8afc9711bb343f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EE7 | 5228 bytes |
font_01_sfnt_off000080ae.bin67ca6040b1dc0bcfc0db2a178e0829155f69123cb1c24346d8e0685247877906 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80AE | 10360 bytes |
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