MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1204.001 Malicious Link
T1566.002 Spearphishing Attachment
The PDF contains a prominent link disguised as a free Chrome application download, which is a common social engineering lure. This link directs to a known malicious redirector. The document also functions as a link farm, with many embedded URLs pointing to Shopify, likely to obscure the malicious intent and spread the malicious content across multiple domains. The presence of a malicious redirector and the social engineering lure strongly suggest an attempt to deliver a second-stage payload or phish for credentials.
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=chrome+application+for+pc+free
- http://files.kbayathleticclub.com/uploads/1/3/1/4/131409009/gedojolujavavunurofa.pdf
- https://cdn.shopify.com/s/files/1/0431/2032/8864/files/befozefilofefifuxajezabu.pdf
- https://cdn.shopify.com/s/files/1/0432/8049/8841/files/zugagowokowi.pdf
- https://cdn.shopify.com/s/files/1/0432/6873/5140/files/xetepe.pdf
- https://cdn.shopify.com/s/files/1/0440/8508/4310/files/61081257909.pdf
- https://cdn.shopify.com/s/files/1/0431/0263/4148/files/wuvametinetolo.pdf
- https://cdn.shopify.com/s/files/1/0432/5811/8312/files/caetano_galindo.pdf
- https://cdn.shopify.com/s/files/1/0427/6633/6167/files/abbyy_transformer_plus.pdf
- https://cdn.shopify.com/s/files/1/0435/6079/6318/files/biganemufizawowivase.pdf
- https://cdn.shopify.com/s/files/1/0429/2083/7279/files/66623572530.pdf
- https://cdn.shopify.com/s/files/1/0432/1991/0820/files/cardo_santo_propiedades.pdf
- https://cdn.shopify.com/s/files/1/0433/4610/0377/files/65294398384.pdf
- https://cdn.shopify.com/s/files/1/0435/0813/8150/files/38916779295.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_off00006ef0.binbf659f3d5131c6d173ed6550c8389e4ec07e514f5d0116d7cefbb4a78c7e23d1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EF0 | 4888 bytes |
font_01_sfnt_off00007f5f.bin288d16153446fe414c5f537860fac802f10b313c2962bb19fb69bd4269b53f96 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F5F | 10912 bytes |
font_02_sfnt_off0000a3ce.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA3CE | 4324 bytes |
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