MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a high number of embedded links, many pointing to Shopify domains, which is indicative of a link farm. One critical heuristic identified a link to a known malicious redirector, ttraff.com, which is used to obscure the ultimate destination. The document body, though heavily obfuscated, contains text related to 'polling bias' and a URL that appears to be part of the lure. This combination strongly suggests an advance-fee scam designed to trick users into visiting malicious infrastructure.
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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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=emerson+polling+bias
- http://files.karlabeck.com/uploads/1/3/0/8/130813546/3a5b9855e.pdf
- http://files.rachellynnspeaks.com/uploads/1/3/0/8/130814284/dolidirifewokaxeb.pdf
- http://files.audacitycoffeeroasters.com/uploads/1/3/0/9/130969761/numajanuwevus_bibanuwibob_fazapebesoruku_boxagiwi.pdf
- https://cdn.shopify.com/s/files/1/0437/6231/9518/files/kukuno.pdf
- https://cdn.shopify.com/s/files/1/0429/7064/4631/files/36675766011.pdf
- https://cdn.shopify.com/s/files/1/0441/4016/7320/files/luboxipowosivesi.pdf
- https://cdn.shopify.com/s/files/1/0438/6055/7984/files/9617595540.pdf
- https://cdn.shopify.com/s/files/1/0440/5785/4102/files/95218621906.pdf
- https://cdn.shopify.com/s/files/1/0440/9550/4536/files/lunewofimapa.pdf
- https://cdn.shopify.com/s/files/1/0432/6385/2712/files/lujanusutu.pdf
- https://cdn.shopify.com/s/files/1/0437/3141/9287/files/84211794827.pdf
- https://cdn.shopify.com/s/files/1/0435/9415/4146/files/xekoril.pdf
- https://cdn.shopify.com/s/files/1/0430/0334/7098/files/gifoliwo.pdf
- https://cdn.shopify.com/s/files/1/0427/5165/6102/files/54221505807.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_off0000c7f2.binb986d091e2e73f5f8b8216d3f3d5d5dfa616967f281b42d55fc4df8aaa5dbdf3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7F2 | 5236 bytes |
font_01_sfnt_off0000d9a6.bin01a6f7b31e758823698ed1fe54f9e87d53910a03b9a3fd8aa3826f5acfc0eba3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9A6 | 11940 bytes |
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