MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, suggests an invoice or payment context, aligning with the 'SE_INVOICE_LURE' heuristic. The primary malicious link leads to 'ttraff.cc', a known redirector, likely to obscure the final destination of the attack. The PDF also hosts a large number of other PDF files on Shopify domains, potentially for SEO manipulation or to host further payloads.
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=acquittance+register+format
- http://files.whatwouldateacherdo.com/uploads/1/3/1/4/131454238/3e653d2cf4.pdf
- http://files.trebor-ts.com/uploads/1/3/1/8/131871690/4fa93.pdf
- http://files.trancityevent.com/uploads/1/3/1/1/131163777/4133409.pdf
- http://files.ninelivestwine.com/uploads/1/3/0/8/130874629/vezik_gunefitotokek.pdf
- http://files.ninelivestwi
- https://cdn.shopify.com/s/files/1/0427/7790/3263/files/bizawewojebujur.pdf
- https://cdn.shopify.com/s/files/1/0435/4477/2759/files/zonorelugoxetezex.pdf
- https://cdn.shopify.com/s/files/1/0435/4162/7029/files/43821811504.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/livoxigugefeguvon.pdf
- https://cdn.shopify.com/s/files/1/0434/8212/0357/files/sogubesusawevodizabijim.pdf
- https://cdn.shopify.com/s/files/1/0431/2412/9952/files/25768880301.pdf
- https://cdn.shopify.com/s/files/1/0436/9462/0837/files/tuwemirupizopadibi.pdf
- https://cdn.shopify.com/s/files/1/0429/9010/8833/files/3245107089.pdf
- https://cdn.shopify.com/s/files/1/0435/4444/5082/files/begofexakopabule.pdf
- https://cdn.shopify.com/s/files/1/0430/8090/8949/files/nifamekapovavukepaxemome.pdf
- https://cdn.shopify.com/s/files/1/0434/9899/5864/files/4425004111.pdf
- https://cdn.shopify.com/s/files/1/0432/7764/8027/files/47455577025.pdf
- https://cdn.shopify.com/s/files/1/0432/9222/9797/files/wukiraxetevereponure.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_off0000e484.bin59c35d982cc7d64910cb82b46d992be9b24b11198c1585ade3355a0c972597a2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE484 | 5164 bytes |
font_01_sfnt_off0000f5fd.bin3ab283a4e0682fa1386a08bc0b278151cab260be0bc0aa84b01fca1d5664284b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5FD | 11488 bytes |
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