SUSPICIOUS — f.txt
SUSPICIOUS — f.txt is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 0 of 53 detection engines flagged it.
Identification
- SHA-256:
5c4ece1f1a97a6ff05e1622f544e1b58c83517b1c4a0390fbcf17a808772566b - SHA-1:
b1b99ed8ab1a6a40fa8fe36cf0aaa5741f58fd56 - MD5:
181e0e191cabfa4cd4ebf6bdfd2303a9 - ssdeep:
1536:lcjVmQNMWbm8pMLYWDNtn1EFuSSsG/4Ds3pNWeoyuWtjDvKykQ98Q+NDy90lViCv:kUbWbjeYr2HOq99ANTV7zfoUnHJPYar - TLSH:
T19D42C5FF384C5EEADC0E54837E8C38AA230B9665B1E061D4C25DC6C5A8E5CE87D18469 - Submitted as: f.txt
- File type: script · Size: 201397 bytes
- Verdict: suspicious (54/100)
Detections (0 of 53 engines)
No engine flagged this sample.
Why this verdict
The suspicious score of 54/100 is the fusion of 2 weighted signals:
- Obfuscated javascript script: dynamic-exec, defense-evasion (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: https://pagead2.googlesyndication.com/pagead/gen_204?id=, https://pagead2.googlesyndication.com/pagead/js/logging_library.js, https://pagead2.googlesyndication.com/pagead/ping - static signal, weight 0.35, confidence 0.60
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://pagead2.googlesyndication.com/pagead/gen_204?id=
- https://pagead2.googlesyndication.com/pagead/js/logging_library.js
- https://pagead2.googlesyndication.com/pagead/ping
- https://pagead2.googlesyndication.com/pagead/js/err_rep.js
- https://pagead2.googlesyndication.com/getconfig/abg_config
- https://www.google.com/adsense
- https://googleads.g.doubleclick.net/pagead/managed/dict/
- https://pagead2.googlesyndication.com/pagead/gen_204?id=plmetrics
- https://adsense.com
- https://services.google.com/fh/files/helpcenter/adsense_ilar_implementation_guide.pdf
- https://pagead2.googlesyndication.com/pagead/managed/js/adsense/
- https://securepubads.g.doubleclick.net/tag/js/gpt.js
Embedded domains
- this.ca
- b.prototype.ca
- a.top
- pagead2.googlesyndication.com
- a.name
- r.ga
- d.ua
- r.cc
- d.top-c.top
- al.prototype.ga
- c.name
- e.es
- rl.prototype.za
- ul.prototype.za
- this.name
- e.style.top
- e.name
- a.ca
- b.ua
- c.ua
- b.top
- d.top
- a.state.cc
- c.top
- www.google.com
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