MALICIOUS — 3913f25f63a6ce51dda34c60288d7fe1c0c8a3939e0485ef40b1930a3a168534

MALICIOUS — 3913f25f63a6ce51dda34c60288d7fe1c0c8a3939e0485ef40b1930a3a168534 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (85/100), attributed to the Bomb family. 3 of 54 detection engines flagged it.

Identification

• SHA-256: 3913f25f63a6ce51dda34c60288d7fe1c0c8a3939e0485ef40b1930a3a168534
• SHA-1: cd63eb465371a99aeaa6ae30a677ababe96f4a54
• MD5: 40b5371015b6a3a0255d07f530b0082c
• ssdeep: 48:2FFFFFFFFFFFi+FFFFFFFFFFFi+FFFFFFFFFFFi+/FFFFFFFFFFFi+FFFFFqFFF0:fnnDennDl
• TLSH: T11D2012D00E8EC831E368E00F0F68DD0D73121182EECEB022FB49F31A124E38620A6660
• Submitted as: 3913f25f63a6ce51dda34c60288d7fe1c0c8a3939e0485ef40b1930a3a168534
• File type: script · Size: 7920 bytes
• Verdict: malicious (85/100) · Family: Bomb

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)

1123 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• ntp.ubuntu.com
• 250.255.255.239.in-addr.arpa
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• 23.40.52.85
• 23.11.37.157
• 20.190.167.20
• 20.247.185.124 SG · Singapore · AS8075 Microsoft Corporation
• 52.123.252.226 AU · Sydney · AS8075 Microsoft Corporation
• 52.110.12.22 AU · Sydney · AS8075 Microsoft Corporation
• 23.198.40.44
• 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
• 23.33.238.119
• 150.171.28.11
• 40.79.167.10 AU · Sydney · 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

• 72.145.35.97
• 20.247.185.124
• 52.123.252.226
• 52.110.12.22
• 4.230.171.124
• 40.79.167.10

More Bomb samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report