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tudaidanhbo.exe

The executable tudaidanhbo.exe has been detected as malware by 5 anti-virus scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from tudai.vn.
MD5:
717136e5f2e18e4d49be6fd7c943e81a

SHA-1:
d05f0d3cf446d6f2b3146131373dc65d31b70701

SHA-256:
76d7ba9ba0ae6c570aa7798d9244b923815fc1e86af917c29c69be14ff562883

Scanner detections:
5 / 68

Status:
Malware

Analysis date:
5/25/2024 10:31:05 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Kukacka
160518-2

ESET NOD32
Win32/Sality.NBA virus
8.0.319.0

F-Prot
W32/Sality.E.gen
4.6.5.141

Microsoft Security Essentials
Threat.Undefined
1.225.67.0

VIPRE Antivirus
Threat.4721115
50324

File size:
706.3 KB (723,232 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
4/10/2010 7:19:23 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:R0O1VUCOJHg+M13mG5nEmErlsWdyjFQnexR8KsGpxIyqx8gCnBM0EK2P0LQM3oZH:R0OzUADr+mGlsWFnexu+mWguq0V2K14V

Entry address:
0x33E9

Entry point:
60, 0F, B6, DE, 0F, AF, DE, 68, 49, 35, 25, 00, 53, 3D, D8, DD, 00, 00, 77, 04, B4, 86, 3A, CB, 71, 03, 0F, B6, DC, FF, C1, 8D, 3D, 18, 4B, 28, CD, C6, C7, A3, 02, ED, 89, C6, 69, CE, 3D, D4, F6, D8, 88, DF, 8B, FD, 3B, D6, 75, 02, 34, E4, 69, CA, A3, 60, 08, 05, 0F, B6, DB, 12, C0, 8B, EF, F3, 88, F3, 21, CA, 8D, 3D, B3, 15, 54, FE, FF, C8, C6, C6, 97, 69, D5, 48, 8F, 67, B6, 86, C8, 81, FF, DB, AE, 00, 00, 72, 04, F6, C5, D0, F3, E8, 00, 00, 00, 00, 5D, BE, F7, FD, 74, 3A, C6, C0, F6, 55, B8, 90, 81, EE...
 
[+]

Entropy:
7.9561  (probably packed)

Code size:
25 KB (25,600 bytes)

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

http://tudai.vn/.../client

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