MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. Additionally, it exhibits characteristics of a PDF link farm, with numerous links to external PDFs, many hosted on 'cdn.shopify.com'. The presence of a 'download button' heuristic further supports the lure mechanism. The document body, though heavily obfuscated, contains the malicious redirector URL and several benign-looking Shopify URLs, likely part of the link farm.
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.com/pify?keyword=download+pdf+file+from+url+in+php
- http://files.cnct.ca/uploads/1/3/0/7/130776847/fevubutigoriwoba.pdf
- http://files.levelupperformancept.com/uploads/1/3/0/7/130739773/rutatoso.pdf
- http://files.erainnawinnett.com/uploads/1/3/1/3/131398555/sijis.pdf
- https://cdn.shopify.com/s/files/1/0429/8525/9159/files/88462092781.pdf
- https://cdn.shopify.com/s/files/1/0431/1570/8580/files/49482842077.pdf
- https://cdn.shopify.com/s/files/1/0429/5547/3059/files/gajudogavisulugupus.pdf
- https://cdn.shopify.com/s/files/1/0428/3462/4679/files/62655281139.pdf
- https://cdn.shopify.com/s/files/1/0428/1024/5286/files/22211735593.pdf
- https://cdn.shopify.com/s/files/1/0438/9765/1352/files/88099516114.pdf
- https://cdn.shopify.com/s/files/1/0427/7728/0671/files/6331489442.pdf
- https://cdn.shopify.com/s/files/1/0433/5504/6037/files/zegezedomanu.pdf
- https://cdn.shopify.com/s/files/1/0427/7318/4678/files/gojafaruvupikaravopepuwor.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/23342697578.pdf
- https://cdn.shopify.com/s/files/1/0433/7877/0076/files/nexemejirepusekubamenuvo.pdf
- https://cdn.shopify.com/s/files/1/0431/8714/2819/files/36919009496.pdf
- https://cdn.shopify.com/s/files/1/0430/0741/0329/files/74214565169.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/45484104345.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_off00006a29.binfbb825cd21f3fd39be514604ab2eb084a66a9544874773d3add954251a8deaa3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A29 | 5192 bytes |
font_01_sfnt_off00007bc1.bin1b51b5fa1c60f687ecb64cb6ed2ba9f9d200220e010531d6577de01e4e93461e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BC1 | 10084 bytes |
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