MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link and a link farm, indicating a social engineering attempt. The document body text, though garbled, contains a URL that matches the redirector link found in the heuristics. The presence of a browser extension installation lure further supports the social engineering aspect, aiming to trick users into clicking malicious links.
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.cc/pify?keyword=blank+bookmark+template+pdf
- http://files.mistletoetom.com/uploads/1/3/0/8/130813899/gujozoxetenolixi.pdf
- http://files.kybercave.com/uploads/1/3/1/6/131606006/potoroleg.pdf
- http://files.aumyogaannarbor.com/uploads/1/3/0/8/130874154/3cd2f4d5eb4d99.pdf
- https://cdn.shopify.com/s/files/1/0431/6977/5782/files/tezexazopal.pdf
- https://cdn.shopify.com/s/files/1/0430/1163/7401/files/punivilirolilopisererepi.pdf
- https://cdn.shopify.com/s/files/1/0444/0326/1606/files/autodesk_inventor_2020_tutorials.pdf
- https://cdn.shopify.com/s/files/1/0432/4681/3346/files/find_someone_on_discord.pdf
- https://cdn.shopify.com/s/files/1/0431/5663/5805/files/sodedaruvewagutisiwi.pdf
- https://cdn.shopify.com/s/files/1/0431/0741/8273/files/reading_quran_online.pdf
- https://cdn.shopify.com/s/files/1/0431/9408/9635/files/zavidadetazulov.pdf
- https://cdn.shopify.com/s/files/1/0438/8500/2920/files/32325440921.pdf
- https://cdn.shopify.com/s/files/1/0428/2161/5775/files/33889848214.pdf
- https://cdn.shopify.com/s/files/1/0440/6044/2774/files/runavazoki.pdf
- https://cdn.shopify.com/s/files/1/0433/8188/3030/files/gebefuwi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/2283550224.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_off00006a95.bin0520079200ce13a741ba2e8dbe713455d8eff50ea5e0c35f24138f1d0810bd3c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A95 | 5260 bytes |
font_01_sfnt_off00007c5f.bin988feceff7403f0373c86b595eb298020d2f8cd6114559e8fd1116342fc634e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C5F | 10144 bytes |
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