MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF contains a critical heuristic indicating it links to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains a URL that matches the redirector heuristic. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm designed to obscure the ultimate destination. The 'SE_REMOTE_SUPPORT_LURE' heuristic suggests the document may also instruct the user to install or connect to remote support tools, which is a high-risk activity in unsolicited documents.
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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Remote-support tool lure high SE_REMOTE_SUPPORT_LUREDocument instructs the user to install, open, or connect with a remote-support tool such as AnyDesk, TeamViewer, Quick Assist, or ScreenConnect — high-risk in an unsolicited document
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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.com/pify?keyword=learn+javascript+step+by+step+pdf
- http://files.prizmdesigns.com/uploads/1/3/2/6/132680901/8791069.pdf
- http://files.tinablanck.com/uploads/1/3/1/4/131407423/90778.pdf
- http://files.actacoustics.co.uk/uploads/1/3/1/1/131163788/nitogozemux.pdf
- https://cdn.shopify.com/s/files/1/0438/7074/8827/files/vesej.pdf
- https://cdn.shopify.com/s/files/1/0430/8012/2532/files/39033394789.pdf
- https://cdn.shopify.com/s/files/1/0428/8105/6935/files/41201616941.pdf
- https://cdn.shopify.com/s/files/1/0430/8742/9781/files/socialismo_e_capitalismo.pdf
- https://cdn.shopify.com/s/files/1/0434/4007/9005/files/bijixemesutu.pdf
- https://cdn.shopify.com/s/files/1/0428/7656/7711/files/77072111180.pdf
- https://cdn.shopify.com/s/files/1/0434/0406/6967/files/nuvodujowitozudeputuwuti.pdf
- https://cdn.shopify.com/s/files/1/0432/2610/3971/files/lafowoviwuro.pdf
- https://cdn.shopify.com/s/files/1/0427/7056/3239/files/firokepazasuguxomed.pdf
- https://cdn.shopify.com/s/files/1/0435/7577/1304/files/49342622864.pdf
- https://cdn.shopify.com/s/files/1/0431/0161/8330/files/84122839249.pdf
- https://cdn.shopify.com/s/files/1/0428/2207/4534/files/dixomulalazaripa.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_off00006e5c.bin28951e2b3aef0117f09fbeb1272eac2a123014471712f25430d8803a86815827 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E5C | 5436 bytes |
font_01_sfnt_off000080fd.bin7ec36a988d6a8587a952223f530b0b224394b9eeea3f17f9c2e62ac161b83516 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80FD | 10548 bytes |
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