MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass external link farm, with many links pointing to PDF files hosted on Shopify. One of the primary links, 'https://ttraff.cc/pify?keyword=please+confirm+upon+receipt', is flagged as a malicious redirector. The document body text, though heavily obfuscated, contains this URL and other PDF links, suggesting a phishing or redirection attempt. The 'SE_INVOICE_LURE' heuristic further supports the interpretation of a social engineering attack.
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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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=please+confirm+upon+receipt
- http://files.supremelyaddlecoved.com/uploads/1/3/0/7/130738837/12998283.pdf
- http://files.bonelabradio.org/uploads/1/3/0/8/130874101/461220.pdf
- http://files.daleresourcegroup.com/uploads/1/3/1/8/131856072/8846645.pdf
- http://files.vergetrio.com/uploads/1/3/0/7/130739603/4478905.pdf
- https://cdn.shopify.com/s/files/1/0433/9033/7189/files/10255019862.pdf
- https://cdn.shopify.com/s/files/1/0429/5357/2515/files/57814885676.pdf
- https://cdn.shopify.com/s/files/1/0429/6795/7660/files/tabonitunegaseferifeb.pdf
- https://cdn.shopify.com/s/files/1/0430/0842/6147/files/jupizedipikagunawe.pdf
- https://cdn.shopify.com/s/files/1/0433/4062/8120/files/jinepamovupaxozebib.pdf
- https://cdn.shopify.com/s/files/1/0434/0734/3772/files/psychology_eighth_edition_david_g._myers.pdf
- https://cdn.shopify.com/s/files/1/0440/2728/1558/files/electric_machinery_fitzgerald_7th_edition.pdf
- https://cdn.shopify.com/s/files/1/0434/2690/6264/files/lalosuxigorozatafinixap.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/62386903812.pdf
- https://cdn.shopify.com/s/files/1/0432/2790/6206/files/78112676443.pdf
- https://cdn.shopify.com/s/files/1/0438/9902/7611/files/28686337994.pdf
- https://cdn.shopify.com/s/files/1/0430/8008/9760/files/29828545305.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_off00006d01.bincd87af3f5316e71528567891ef01a4a63b0408ca2eab0fcf0ce90a22ba32ff5b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D01 | 5164 bytes |
font_01_sfnt_off00007e7d.bin693a08b928a90ddd7059efadef2711140c39615d25ca602622d231f4905e6913 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E7D | 9956 bytes |
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