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installer.exe

The executable installer.exe has been detected as malware by 9 anti-virus scanners. This is a setup and installation application, however the file is not signed with an authenticode signature from a trusted source. According to the AV engines that detect this, it is a detection for a file infected by members of the Win32/Ramnit malware family and may drop and load other malware. The file has been seen being downloaded from www.appstoursbinaries.com.
MD5:
40e02279087a0e77f6406217dbf85e79

SHA-1:
d3e42fd2ff0c1a9c71a04c8e320f536abda9514a

SHA-256:
426187c8d1f59a0c3dca68b8dd2362087f50ea88c4966a0681dd3ae83097af5a

Scanner detections:
9 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
11/24/2024 6:57:59 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:RmnDrp
160203-1

Dr.Web
Win32.Rmnet.12
9.0.1.05190

Emsisoft Anti-Malware
Win32.Ramnit.N
10.0.0.5366

ESET NOD32
Win32/Ramnit.H virus
7.0.302.0

F-Prot
W32/Ramnit.E
4.6.5.141

McAfee
Virus.W32/Ramnit.a
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.213.5352.0

Norman
Win32.Ramnit.N
03.12.2014 13:20:04

VIPRE Antivirus
Threat.4732184
46910

File size:
444.3 KB (455,012 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
2/3/2016 1:07:33 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
6144:yLt/TYV6Cw+Wz7oIDzSWJtRPib7FLkHIz07qscf3N5off4PmuZkjPUDe58:yLtssrViOtRs6Iw2sWkXcBZeT8

Entry address:
0x4F000

Entry point:
60, E8, 00, 00, 00, 00, 5D, 8B, C5, 81, ED, A8, A6, 01, 20, 2B, 85, 0F, AE, 01, 20, 89, 85, 0B, AE, 01, 20, B0, 00, 86, 85, 40, B0, 01, 20, 3C, 01, 0F, 85, BC, 01, 00, 00, 83, BD, 3B, AF, 01, 20, 00, 74, 33, 83, BD, 3F, AF, 01, 20, 00, 74, 2A, 8B, 85, 0B, AE, 01, 20, 2B, 85, 3B, AF, 01, 20, 8B, 00, 89, 85, 78, AF, 01, 20, 8B, 85, 0B, AE, 01, 20, 2B, 85, 3F, AF, 01, 20, 8B, 00, 89, 85, 7C, AF, 01, 20, EB, 61, 83, BD, 43, AF, 01, 20, 00, 74, 58, 8B, 85, 0B, AE, 01, 20, 2B, 85, 43, AF, 01, 20, FF, 30, 8D, 85...
 
[+]

Entropy:
7.7387

Packer / compiler:
ASPack v1.08.04

Code size:
284 KB (290,816 bytes)

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

http://www.appstoursbinaries.com/.../installer.exe

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