MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing for a malicious redirector link, specifically pointing to a URL related to 'austria visa application form'. This indicates a phishing or scam attempt. The document body, though heavily obfuscated, also contains the same URL. The file also exhibits characteristics of a link farm, with numerous embedded URLs, suggesting an attempt to manipulate search engine results or distribute malicious links.
Heuristics 3
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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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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/wix?keyword=austria+visa+application+form
- https://static.usrfiles.com/ugd/b8c837_9e56b2ce15c044e99ac8fe15d1b72301.pdf
- https://static.usrfiles.com/ugd/b8c837_4f926360824e48f68cdc451d1f424712.pdf
- https://static.usrfiles.com/ugd/d7ba0f_75049e07fcd1476aab40c4eaf817c031.pdf
- https://static.usrfiles.com/ugd/1df9ea_60411b2fff614d45a9ffaac6fb8cd06e.pdf
- https://static.usrfiles.com/ugd/b8c837_7af8bd65cb784c87af0e8e52cf512c72.pdf
- https://cdn.shopify.com/s/files/1/0430/9729/2967/files/73753307640.pdf
- https://cdn.shopify.com/s/files/1/0432/3636/0351/files/59538668185.pdf
- https://cdn.shopify.com/s/files/1/0437/8607/6309/files/angular_formarray_get_formgroup.pdf
- https://cdn.shopify.com/s/files/1/0434/2739/7797/files/novuvatefusesifefomif.pdf
- https://static.usrfiles.com/ugd/b8c837_0f6efb5891d44ca0b4e97c0a94d21fcd.pdf
- https://static.usrfiles.com/ugd/7c3584_5c6fd9ede5ed4ef3ab141b47655f7fef.pdf
- https://cdn.shopify.com/s/files/1/0436/6457/2569/files/download_to_word_converter_offline_software.pdf
- https://cdn.shopify.com/s/files/1/0428/7689/5398/files/jodomaxowevifu.pdf
- https://cdn.shopify.com/s/files/1/0432/6234/5384/files/tadebiwuwofipirar.pdf
- https://cdn.shopify.com/s/files/1/0434/0501/7249/files/fusutopolejuli.pdf
- https://cdn.shopify.com/s/files/1/0429/3391/1705/files/fulusafagunedemizezajorox.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_off00007c8e.binbead2154d80acae3b7dc876aabe0dbc64693eecf56b79ff1c53040ae3b2f77de |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C8E | 4972 bytes |
font_01_sfnt_off00008d52.bin423bedcb0542a4cdb2be8662e365306def9ff62454943e6cf7c7eaab99209367 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D52 | 10468 bytes |
font_02_sfnt_off0000b112.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB112 | 4324 bytes |
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