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install_bollae.exe

Sonia

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from patch.bollae.com.
Publisher:
Sonia  (signed and verified)

MD5:
d00098adb78c9edc817cc8324751abba

SHA-1:
bd1d78ac7e8b5264273b6bfae30da89906f97ea8

SHA-256:
3d3ad3a6091c4c6cb4e37268efa15ea8930dc943867985bee6bba672c9f167d2

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
11/15/2024 8:01:32 AM UTC  (today)

Scan engine
Detection
Engine version

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

File size:
6.5 MB (6,798,488 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\uqibowbj\install_bollae.exe

Digital Signature
Signed by:
Sonia

Authority:
Thawte, Inc.

Valid from:
6/26/2014 5:00:00 PM

Valid to:
6/26/2016 4:59:59 PM

Subject:
CN=Sonia, OU=IT Team, O=Sonia, L=Jung-gu, S=SEOUL, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
2ED48F1C1920D8D7FB59520DEB18C9FF

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:8I42gaZVoxEER56bbRe0EL8BEJWNRWlQXutg:8H2XZGWER56ZbBgWN8jtg

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.8832

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://patch.bollae.com/.../Install_Bollae.exe

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