MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
T1059.001 PowerShell
The PDF contains a link farm and a direct link to a known malicious redirector, indicating a social engineering attempt to trick the user into visiting a malicious site. The heuristic 'SE_BROWSER_INSTALL_LURE' further suggests the intent is to prompt the user to install a browser extension or update, a common tactic for credential theft or malware delivery. No scripts were extracted from this sample, limiting further analysis of its execution behavior.
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=android+customtabs+example
- http://files.sjkhandbags.com/uploads/1/3/0/7/130739978/jumifenamaxunev-kolobiborabuba-sejetuxama-tigevureku.pdf
- http://files.montanabridalshows.com/uploads/1/3/0/8/130814200/giguwot_kefowefife.pdf
- http://files.marziaclinic.si/uploads/1/3/0/9/130969440/girisarux.pdf
- https://cdn.shopify.com/s/files/1/0430/4669/9165/files/64826959903.pdf
- https://cdn.shopify.com/s/files/1/0436/8993/5002/files/28412554293.pdf
- https://cdn.shopify.com/s/files/1/0429/7362/6524/files/accounting_principles_11th_edition_weygandt.pdf
- https://cdn.shopify.com/s/files/1/0430/7124/2391/files/compendium_of_the_emerald_tablets_billy_carson.pdf
- https://cdn.shopify.com/s/files/1/0431/9353/2573/files/xujaburosilixemaxugozeji.pdf
- https://cdn.shopify.com/s/files/1/0429/3964/6108/files/reading_verb_to_be_simple_present.pdf
- https://cdn.shopify.com/s/files/1/0438/4754/9088/files/capteur_de_proximit_capacitif.pdf
- https://cdn.shopify.com/s/files/1/0430/4830/4797/files/foluk.pdf
- https://cdn.shopify.com/s/files/1/0434/2684/0737/files/88414224441.pdf
- https://cdn.shopify.com/s/files/1/0433/3427/1126/files/73094350249.pdf
- https://cdn.shopify.com/s/files/1/0433/5170/3706/files/66922869277.pdf
- https://cdn.shopify.com/s/files/1/0429/7919/7081/files/kifunedo.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_off00009d7c.bin8a4200ca1fb83abd7ab5efe1043d4c8e50e978d94ac394f6bda6174e3400d344 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D7C | 5296 bytes |
font_01_sfnt_off0000af54.bin82479c311b7e6b16fd0766839577e1b59469287d1ed25cd8805f963b80532d06 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF54 | 13248 bytes |
font_02_sfnt_off0000d9f4.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9F4 | 4324 bytes |
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