23.238.171.77/sms

ip C2 not resolving

Tracked by C2 Tracker · Whois queried never

Network

Network
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CIDR
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Country
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Contact

Handle
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Abuse
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Observed in malware

FamilySample SHA-256RoleFirst seen
Korean Smishing SMS Stealer (provisional) 32dc8100654e… C2 2018-12-07
Korean Smishing SMS Stealer (provisional) 4b1cd7a6718e… C2 2019-01-08

Signing certificate

Subject CN
Luka
Issuer CN
Luka
Valid
2017-12-16 → 2042-12-10
Fingerprint
c719ce2fe5228d71539f43042a8dffb178bca9332e4a92f37bd462b38cf85de8

Other samples signed with this certificate? That's a lead worth checking - but not proof of a shared operator, since signing keys (and the Android debug certificate in particular) are widely reused. See the certificate page for every sample signed with it.