MALICIOUS — f3ca3a03bd9e81adbdd9e7abb4d0ef31e52d8644ee49b55ca65fc74c9e3d24d4

MALICIOUS — f3ca3a03bd9e81adbdd9e7abb4d0ef31e52d8644ee49b55ca65fc74c9e3d24d4 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (85/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: f3ca3a03bd9e81adbdd9e7abb4d0ef31e52d8644ee49b55ca65fc74c9e3d24d4
• SHA-1: 76be9853200e738cb8c7d822c15bb38f21f9a9f7
• MD5: 069efc39d8fe9152bb53a2e8e7239db9
• ssdeep: 48:2FFFFFFFFFFFi+FFlFFFFFFFFFFFi+FFlFFFFFFFFFFqFFFFFFFc:flo
• TLSH: T1641801D01E8EC871E768E04F0F79DC4D73121182EECEB066FB59F31A124E38624A6660
• Submitted as: f3ca3a03bd9e81adbdd9e7abb4d0ef31e52d8644ee49b55ca65fc74c9e3d24d4
• File type: script · Size: 3664 bytes
• Verdict: malicious (85/100)

Detections (3 of 54 engines)

• Microsoft Defender: Trojan:BAT/Bomb!AMTB
• Emsisoft (Emergency Kit): Gen:Heur.Bat.1
• Kaspersky (KVRT): Trojan.BAT.Bomb.f

Why this verdict

The malicious score of 85/100 is the fusion of 3 weighted signals:

• Microsoft Defender flagged Trojan:BAT/Bomb!AMTB (rule Trojan:BAT/Bomb!AMTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Gen:Heur.Bat.1 (rule Gen:Heur.Bat.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged Trojan.BAT.Bomb.f (rule Trojan.BAT.Bomb.f) - engine signal, weight 0.55, confidence 0.85

Dynamic analysis (windows)

1193 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• 250.255.255.239.in-addr.arpa
• ntp.ubuntu.com
• desktop-hsgcbep
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• 23.40.52.121
• 23.11.37.157
• 20.190.167.148
• 52.123.252.240 AU · Sydney · AS8075 Microsoft Corporation
• 23.198.40.44
• 52.110.12.49 AU · Sydney · AS8075 Microsoft Corporation
• 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
• 23.33.238.207
• 74.178.76.54 IE · Dublin · AS8075 Microsoft Corporation
• 13.89.179.15 US · Des Moines · AS8075 Microsoft Corporation

Embedded URLs

• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded IP addresses

• 4.247.188.224
• 20.42.179.204
• 20.42.72.131
• 172.172.255.217
• 40.79.150.122
• 40.84.97.4
• 74.178.240.61
• 72.154.7.107
• 52.123.252.240
• 52.110.12.49
• 4.230.171.124
• 74.178.76.54
• 13.89.179.15
• 135.232.92.137
• 72.153.5.131

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report