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bbtool.exe

The executable bbtool.exe has been detected as malware by 8 anti-virus scanners. The program is a setup application that uses the Self-extracting archive installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from pr37.rapidgator.net.
MD5:
eaf37e70004c99a7fc0ccee75b141ee5

SHA-1:
a5efdfd66d88568a9e36376d71cea013c70269fe

SHA-256:
8b3532535d2bee73db8f5a3bc7dc316f63f73935d07d2984a5217f906831d91d

Scanner detections:
8 / 68

Status:
Malware

Analysis date:
1/13/2025 4:43:43 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
160326-0

Emsisoft Anti-Malware
Trojan.GenericKD.3095195
11.5.0.6191

ESET NOD32
Win32/Injector.CUFF trojan
8.0.319.0

F-Secure
Trojan.GenericKD.3095195
5.15.96

Kaspersky
Trojan.MSIL.Agent
15.0.0.562

McAfee
Trojan.Artemis!67784626D88F
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.217.1023.0

VIPRE Antivirus
Threat.4150696
48434

File size:
831.5 KB (851,433 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Self-extracting archive

Common path:
C:\users\{user}\downloads\bbtool.exe

File PE Metadata
Compilation timestamp:
2/15/2015 8:00:31 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:r0nyfXuIBDtfuRpQI3098R2Pee3o+39OVkmlk541vu0yv02IMAvQ:Yny/f9uRpQQ0yRqpF4lY7ItI

Entry address:
0x1D7CB

Entry point:
E8, 85, 63, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 56, 8D, 45, 08, 50, 8B, F1, E8, 82, FC, FF, FF, C7, 06, 20, B2, 42, 00, 8B, C6, 5E, 5D, C2, 04, 00, C7, 01, 20, B2, 42, 00, E9, 37, FD, FF, FF, 8B, FF, 55, 8B, EC, 56, 8B, F1, C7, 06, 20, B2, 42, 00, E8, 24, FD, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, 52, CA, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 57, 8B, 7D, 08, 8B, 47, 04, 85, C0, 74, 47, 8D, 50, 08, 80, 3A, 00, 74, 3F, 8B, 75, 0C, 8B, 4E, 04, 3B, C1, 74, 14, 83, C1, 08...
 
[+]

Entropy:
6.7869

Code size:
162 KB (165,888 bytes)

The file bbtool.exe has been seen being distributed by the following URL.

http://pr37.rapidgator.net//.../index&session_id=5t9mgCksFuwdaKNBb0OLwvyegmnCd17v

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