MALICIOUS
168
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF file contains heuristics indicating it is a malicious redirector and part of an SEO link farm, designed to lure users with fake invoice or advance-fee scam language. The document body, though heavily obfuscated, suggests a 'promissory note' lure. The primary malicious IOC is a link to 'ttraff.com', which is known malicious redirector infrastructure.
Heuristics 5
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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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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.com/pify?keyword=simple+promissory+note+sample+letter+pdf
- http://files.centre5pinbowl.ca/uploads/1/3/1/3/131398583/tuwawolomegi.pdf
- http://files.casacarina.co.uk/uploads/1/3/2/8/132815003/6b8ec1e0.pdf
- http://files.fit-sana.com/uploads/1/3/1/3/131379899/kokuseteriz.pdf
- https://cdn.shopify.com/s/files/1/0433/8201/4108/files/zajejuma.pdf
- https://cdn.shopify.com/s/files/1/0433/5131/0488/files/videpijemajezeji.pdf
- https://cdn.shopify.com/s/files/1/0437/8918/9272/files/11721486645.pdf
- https://cdn.shopify.com/s/files/1/0430/6858/8194/files/27274309452.pdf
- https://cdn.shopify.com/s/files/1/0428/5346/6271/files/dadifalulovadevasobudeno.pdf
- https://cdn.shopify.com/s/files/1/0427/7541/2902/files/63575682808.pdf
- https://cdn.shopify.com/s/files/1/0427/7813/2636/files/xekokigamu.pdf
- https://cdn.shopify.com/s/files/1/0437/2103/1832/files/watilimigusoradawiwitot.pdf
- https://cdn.shopify.com/s/files/1/0434/4614/1093/files/38467034026.pdf
- https://cdn.shopify.com/s/files/1/0431/8068/7524/files/80290464708.pdf
- https://cdn.shopify.com/s/files/1/0434/4384/7328/files/fijasijigemejimudob.pdf
- https://cdn.shopify.com/s/files/1/0432/6532/7262/files/60232750255.pdf
- https://cdn.shopify.com/s/files/1/0431/6512/2720/files/15199487463.pdf
- https://cdn.shopify.com/s/files/1/0430/1930/5113/files/kudevibuxubowusututepipo.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_off000095be.bin6ea3b0ac5d78a70d98a357d26865bd06d7266babf8b99ad97d06f6e316f7a506 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95BE | 5180 bytes |
font_01_sfnt_off0000a735.bin70c1be3cff7a03a30a3113e5dc5813b8d0bb5a0d87054a2c37196c3e715f9819 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA735 | 10512 bytes |
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