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installer.exe

Mos

The application installer.exe has been detected as a potentially unwanted program by 3 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from www.worldlaboratorycity.com and multiple other hosts.
Product:
Mos

Description:
Mos Setup

Version:
0.0.0.0

MD5:
e9b30e25342dca534b58ccad09c4820a

SHA-1:
9447c11c4e60144459d68cb13ee7b128363570e5

SHA-256:
9f399d7073d42b18585802a238b4a15610015196809392392a1dbc3148555774

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 8:56:03 PM UTC  (today)

Scan engine
Detection
Engine version

Clam AntiVirus
Win.Adware.Application-693
0.98/21511

Qihoo 360 Security
HEUR/QVM20.1.Malware.Gen
1.0.0.1120

Reason Heuristics
(M)
16.6.18.0

File size:
206.7 KB (211,639 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
12/10/2015 11:12:01 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:RlaYg5NAudDhgcLM4bJilRVZ7q6CX5QTvZow8LtVH2E59VHCurw6GOB/z+WCA7t/:RMpFTk40XZ9QY38jdD66NZ+Wrt0ovN

Entry address:
0x310D

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 68, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 70, 72, 40, 00, 53, A3, D8, EC, 42, 00, E8, B4, 2D, 00, 00, 3B, C3, 74, 07, 68, 00, 0C, 00, 00, FF, D0, 6A, 0D, E8, A2, 2D, 00, 00, 6A, 0B, E8, 9B, 2D, 00, 00, A3, 24, EC, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, 90, 42, 00, FF, 15, 60, 71, 40, 00, 68, 5C, 91, 40, 00, 68, 20, E4, 42...
 
[+]

Entropy:
7.8801

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file installer.exe has been seen being distributed by the following 3 URLs.

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

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

http://www.binariescontenthosting.com/rodolfograceyates/.../installer.exe

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