MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious Link
T1566.002 Spearphishing Attachment
T1027 Obfuscated Files or Information
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.ru/wix?keyword=black+desert+online+download+error+1'. Additionally, it exhibits a PDF link farm heuristic and instructs the user to disable security software, indicating a high-risk lure. The document body, though heavily obfuscated, contains references to 'black desert online download error 1', likely a pretext for the malicious link. The presence of numerous embedded links, many hosted on shopify.com, suggests a coordinated effort to distribute malicious content.
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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Security software disable instruction high SE_SECURITY_BYPASSDocument instructs the user to disable antivirus or security software — unusual for ordinary documents and high-risk in an unsolicited file
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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=black+desert+online+download+error+1
- https://cdn.shopify.com/s/files/1/0432/6873/5140/files/36082640777.pdf
- https://cdn.shopify.com/s/files/1/0435/9297/4499/files/40242570806.pdf
- https://cdn.shopify.com/s/files/1/0450/2175/7590/files/dry_matter_determination.pdf
- https://static.usrfiles.com/ugd/97634b_eddab3b325f2471eacd6222d691ce8cf.pdf
- https://static.usrfiles.com/ugd/b8c837_64ff54eb1c6c43e0a006ccc99c6f5e33.pdf
- https://static.usrfiles.com/ugd/32acb1_b7cb2970121e42e28a3ec797b23f23e6.pdf
- https://static.usrfiles.com/ugd/67e251_0c2871c982c54348b4edbf477ee88253.pdf
- https://cdn.shopify.com/s/files/1/0434/5017/1554/files/9526648340.pdf
- https://cdn.shopify.com/s/files/1/0437/5868/2273/files/rowukefilerod.pdf
- https://cdn.shopify.com/s/files/1/0451/8638/4023/files/75998730151.pdf
- https://cdn.shopify.com/s/files/1/0432/8367/7339/files/pulsar_135_parts.pdf
- https://cdn.shopify.com/s/files/1/0428/9223/0823/files/32391035962.pdf
- https://cdn.shopify.com/s/files/1/0432/5956/0094/files/vidmate_apps_chahiye_karna_hai.pdf
- https://cdn.shopify.com/s/files/1/0428/9904/6553/files/multi_channel_data_acquisition_system.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_off00006e6b.bine73beb08a4d3ebad0ccb846f9c9afb3bfeae8bc32e31649954adad88e9c5b7ee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E6B | 5188 bytes |
font_01_sfnt_off00008032.bin043aaad44b6e877d2002b2fd98cdaf0403db32b879d8ea4a436d586c12fcb33c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8032 | 10648 bytes |
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