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koos_wa_baka_92.exe

Kelicos

AVSoftware Ltd

The application koos_wa_baka_92.exe, “Kelicos Setup ” by AVSoftware has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.downloadpackagebits.com.
Publisher:
AVSoftware Ltd  (signed and verified)

Product:
Kelicos

Description:
Kelicos Setup

Version:
4.6.1.8

MD5:
7e4a0b0ce2f665e65b63f1b670b733f8

SHA-1:
ae8e73c71d6bc7ef6a310971ad2db8d21a2b93df

SHA-256:
fec4293cc1342e5519b622fe59fa08deb921171bd4a5faaafccb477bb4003093

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
11/6/2024 10:17:07 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AVSoftwa.Installer (M)
16.5.17.16

File size:
971.8 KB (995,120 bytes)

Product version:
1.8

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\koos_wa_baka_92.exe

Digital Signature
Signed by:
AVSoftware Ltd

Authority:
GlobalSign nv-sa

Valid from:
12/31/2015 4:55:52 PM

Valid to:
12/31/2016 4:55:52 PM

Subject:
CN=AVSoftware Ltd, O=AVSoftware Ltd, L=Sofia, C=BG

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112134814B6C56AF7047C195AE1D737EC185

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:ptCP2mRwENZ3pwk94dVYNSHWG1b0qFv12rHW7C:pI3zzZwmqVYU2Q0qFvcrHWu

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9338

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file koos_wa_baka_92.exe has been seen being distributed by the following URL.

http://www.downloadpackagebits.com/c?x=gSr81Va ICFfem8qJsNoxZqvKqi1HmyS2qzlr3DnR/4=&c=i jtf3ZjD6KAYnG3ywV7drvnShps1Fw6QHcEXSg4UoNEgfrpHXbqRESfbpeou3OhDPehZ7BWXA4PzwFn/Mc4KejIQ8awWFSFB0l1nvL1S6aIef/4juAoL2EZjTiIUwrf&downloadAs=Koos_wa_Baka_92.exe&fallback_url=http://.../get.php?file=5d557200&m3

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