MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass of external links, many of which point to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the URL for the malicious redirector and several other URLs, including one hosted on 'kefaten.cjtendermeat.com'. This suggests a link farm or SEO poisoning technique to distribute malicious content, likely a downloader or exploit. The primary intent appears to be redirecting the user to malicious infrastructure.
Heuristics 3
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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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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/wb?keyword=centripetal%20force%20and%20acceleration%20worksheet%20#2%20answer%20key
- http://kefaten.cjtendermeat.com/uploads/1/3/2/6/132696158/4546330.pdf
- https://cdn.shopify.com/s/files/1/0430/8228/5216/files/18301408129.pdf
- https://cdn.shopify.com/s/files/1/0431/7442/8827/files/godekezikurogigar.pdf
- https://cdn.shopify.com/s/files/1/0436/1358/5566/files/wekefilixojizepekogafiru.pdf
- https://cdn.shopify.com/s/files/1/0434/1130/8696/files/todebevenexelesenusuxipos.pdf
- https://cdn.shopify.com/s/files/1/0441/0834/9592/files/perireja.pdf
- https://cdn.shopify.com/s/files/1/0433/6982/4414/files/93872783007.pdf
- https://cdn.shopify.com/s/files/1/0438/9647/1707/files/28480917320.pdf
- https://cdn.shopify.com/s/files/1/0428/8384/2215/files/wexinodaxu.pdf
- https://cdn.shopify.com/s/files/1/0439/2307/9323/files/five_metaphysical_poets.pdf
- https://cdn.shopify.com/s/files/1/0433/5501/3275/files/arteritis_de_takayasu.pdf
- https://cdn.shopify.com/s/files/1/0435/7370/6913/files/wosamixogulakorisupevepim.pdf
- https://cdn.shopify.com/s/files/1/0428/0942/6079/files/wudafetaluzoweta.pdf
- https://cdn.shopify.com/s/files/1/0431/6486/0575/files/2028131001.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005b3e.bin9ebccacc30ec6480a22a409f82e56d61f1aaf4bed863fea8750a3efaefa528f6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B3E | 4484 bytes |
font_01_sfnt_off00006cd2.bin27cdf869fca61a35be38d468b2e92341ffb3edac6f850dedae7430cdd7bb71c1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CD2 | 5304 bytes |
font_02_sfnt_off00007edd.bina19ffcef0fe15127ab56524ec7defb1d863cb3da206102e0e65a403a096e1610 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EDD | 9816 bytes |
font_03_sfnt_off0000a065.bin5620f15d50b29f247ab50ad9cec820e4c7fb27fb9af43dcd2470e09765f34b3f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA065 | 16180 bytes |
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