MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as an 'Excel subnet calculator'. This link points to 'ttraff.cc', a known malicious redirector. The document also exhibits characteristics of a link farm, with numerous embedded URLs, many hosted on Shopify, likely to obscure the malicious destination. The presence of a 'download button' heuristic further supports the lure to click the link.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=excel+subnet+calculator
- http://luwaleb.small2big.co.uk/uploads/1/3/1/8/131856158/76de946b2a.pdf
- http://files.get-hookedup.net/uploads/1/3/0/8/130874101/056acd985f6d.pdf
- http://files.bellydancewalnutcreek.com/uploads/1/3/1/6/131607544/momerazu.pdf
- http://files.codamidwest.org/uploads/1/3/0/8/130814101/xafisuz.pdf
- http://rajoradub.conniesclassictouch.com/uploads/1/3/0/7/130739206/438062.pdf
- https://cdn.shopify.com/s/files/1/0428/2833/3222/files/puzadawumuxeweketomubek.pdf
- https://cdn.shopify.com/s/files/1/0433/3800/6687/files/71796498652.pdf
- https://cdn.shopify.com/s/files/1/0431/1092/4437/files/elona_custom_ai.pdf
- https://cdn.shopify.com/s/files/1/0440/8747/6389/files/miberupoxutoruzaz.pdf
- https://cdn.shopify.com/s/files/1/0434/0157/6604/files/66617559130.pdf
- https://cdn.shopify.com/s/files/1/0429/1900/2279/files/javascript_event_listener.pdf
- https://cdn.shopify.com/s/files/1/0454/1788/9960/files/julikedozakamuroruxosono.pdf
- https://cdn.shopify.com/s/files/1/0433/2696/3865/files/jumumujomudekaro.pdf
- https://cdn.shopify.com/s/files/1/0432/0670/5311/files/xawizejoku.pdf
- https://cdn.shopify.com/s/files/1/0429/7408/5279/files/bsc_nursing_2nd_year_syllabus_bfuhs.pdf
- https://cdn.shopify.com/s/files/1/0428/2767/7852/files/panirulebimolijapobesa.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_off00006216.binbffa81321eaac73f373ad0f38a622f73422c14378784097634e91f4527d474ff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6216 | 4956 bytes |
font_01_sfnt_off000072f7.bincea97394303bd59d122a2cb21233e50309e808dfa22be35d11a4a769d55f4dfe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72F7 | 15012 bytes |
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