MALICIOUS — 1fa10302087df76945294b43a2330d1587a9b68f994fdf636058fd00f45cdd48

MALICIOUS — 1fa10302087df76945294b43a2330d1587a9b68f994fdf636058fd00f45cdd48 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: 1fa10302087df76945294b43a2330d1587a9b68f994fdf636058fd00f45cdd48
• SHA-1: a8cbfff868fef9ace6ad2d3a549823e9fd380400
• MD5: 3eb85ad0cb725561de1d923dfa7ce678
• ssdeep: 48:2FFFFFFFFF2FFFFFFFFWFFFFFFOFFlFFFFFFFFF2FFFFFFFFWFFFFFFOFFlFFFFC:d
• TLSH: T1942001901E8DC871A668904B0F69DD0E73121582EEDEB066FB59E31A124E38724A6660
• Submitted as: 1fa10302087df76945294b43a2330d1587a9b68f994fdf636058fd00f45cdd48
• File type: script · Size: 8512 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)

1126 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• c.pki.goog
• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org
• 250.255.255.239.in-addr.arpa
• ntp.ubuntu.com
• desktop-hsgcbep._dosvc._tcp.local
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• http://c.pki.goog/r/r1.crl
• http://x2.c.lencr.org/
• http://ye.c.lencr.org/
• http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
• http://yr.c.lencr.org/
• 23.40.52.209

Embedded URLs

• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• http://c.pki.goog/r/r1.crl
• http://x2.c.lencr.org/
• http://ye.c.lencr.org/
• http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
• http://yr.c.lencr.org/

Embedded domains

• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org

Embedded IP addresses

• 40.84.85.40
• 20.42.179.192
• 74.178.240.61
• 51.116.253.170
• 48.211.4.16
• 4.144.132.114
• 52.110.12.33
• 4.230.171.124
• 135.232.92.97
• 4.150.223.101
• 74.178.76.128
• 20.184.175.13

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report