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22_batpack_by_iestud.exe

Dane

AVSoftware Ltd

The application 22_batpack_by_iestud.exe, “Dane 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.contentbyteflash.com.
Publisher:
Kefahule   (signed by AVSoftware Ltd)

Product:
Dane

Description:
Dane Setup

MD5:
b82e0de4591f69edb72a4011454dc401

SHA-1:
c38a088e98380352b8507def600a9b21d3950532

SHA-256:
d0ecdc9c9629007f3d90dd12cc777af83ff9bf2487b0015aa7a4bb4e2b9b2a82

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:
11/27/2024 4:54:23 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AVSoftwa.Installer (M)
16.6.27.2

File size:
1023.1 KB (1,047,680 bytes)

Product version:
4.8

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\22_batpack_by_iestud.exe

Digital Signature
Signed by:
AVSoftware Ltd

Authority:
GlobalSign nv-sa

Valid from:
12/31/2015 8:55:52 AM

Valid to:
12/31/2016 8:55:52 AM

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:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:13pN+OOqPulgLwEtH0H6y7sd7Nxlot2Owh6HeVCiaawV:VTlPWgLwaUH6yao7HeDTw

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:
7.9094

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

Code size:
39.5 KB (40,448 bytes)

The file 22_batpack_by_iestud.exe has been seen being distributed by the following URL.

http://www.contentbyteflash.com/c?x=dvAFJP/m32jou GSgy6FKOZJIx3TqMqf84j1UwJ5nis=&c=tV9NUoJRhIlJct2LtUC/hHcI jrQxYr cd3WELAksQHCQhBvNKSJ5cBWCJvW2sHFLWZx/xYF1l8XQ2xWldeomQWbDvCYl dDoGD4yOup7r1elzRGYR2OujFy/fJET2c5&downloadAs=22_Batpack_by_IEstud.exe&fallback_url=http://.../get.php?file=1d987d56&m3

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