Rewterz Threat Alert – Mirai Botnet – Active IOCs

Severity

High

Analysis Summary

A new Mirai variant is making the rounds called mirai_pteamirai. This botnet is one of the significant botnets targeting exposed networking devices running Linux. Mirai means ‘future’ in Japanese. This botnet is one of the active botnet and used to cause DDoS conditions. IP cameras, home routers, and other IoT devices are the common targets of this botnet.

Impact

• Server Outage
• Data Loss
• Website Downtime

Indicators of Compromise

MD5

• 053632d2ae5c58be965c368049293bad
• 552dd049b20f9fbfd2ce958ef6281d3b
• 5536e3898d2a07bb09b95e21088391aa
• 3f061bdf53699b1ab8dd2f3a931965a5
• d9ed2ba1909538cac5ea30b221c7f0e1
• 2b826ed23d0ab9c7fab066761fc03d56
• 140db298fe277ee640fa8435423ed0a8
• 6e292947210cd92b11b237fc535323f6
• e4c7bb67184e25965e84800890737f02
• 54bdded79593d3d0bc46b8790e6f245d
• 551857dcb5635fd7aa2ae72b5f3e9abf

SHA-256

• bbc92dc2a641998894a1c8fea1ccc6c4ee905fb75db2cce6ae325661341f6586
• 41d17a0e69798f25e2b68d6f962ff5db12ab5000490e22fd37c9f97cdaef001a
• 2682fb8d9b10e4581eb71fba644bd0a1d5e9af45b078db3ceadfb463c9ffad80
• ef4b1d809fbfa420f43f255504d51fe90795d5e6c80c93c996b49d14afe91ff0
• cdb965983a63d87891b82ee266d242d618054b22a1e9a45b430e062ad9e66b3f
• 56efc9b59b3f09aef80fe78ca1ccb5a4b0a43f019679d537df34d4c58df0d6e5
• 0507968a6b28ea1bf4f9de6aca126b6ae1681b55c05e13257b3590b4b9f6278c
• 85ddf3a46f3e9f82213a450e863765fb54e610096ee0f32076db6c5a3052002b
• f5888350e9b395401d4c130bb42032491cfa679df4396703f9374016a56bf1f1
• 4b7e6196600082c832569a856bb8348d0948f277dee54842f1fff3773e854237
• fdc4741b5b777628d8dc0f4a75fa79cdbaa5f9fc66751cedbba8770cf5085149

SHA-1

• f443c93197774af220d8760439251fdf2fed6f5c
• 53255f42e0b5907adee777bed7ec53f6d1532a8b
• 392eb8e1edccd7c7f6a9862e101729db1ea4233d
• e831c1d5e0a0e941a7e2de42db8f6bf5c78ee8ce
• 12277fb06fbecdb134112307c84b0bdc5d34a8bd
• c216dad6f369a8895c16aba5d56c311b0ebc1593
• 2d9481ad6e92d2aa00cf6c444169465b96498a63
• 4cf537efb1937dd20fd89834bd3cfa88f69dc145
• 33aa2e8e22ba1c8b39c010efeee6a15b40d260a4
• a2120d32ef451f0134235b80c88504d411944283
• 38b2801743ee4786027074070a8c6623123a9dd6

Remediation

• Upgrade your operating system.
• Don’t open files and links from unknown sources.
• Install and run anti-virus scans.