janda rosalie setup.exe

The application janda rosalie setup.exe has been detected as a potentially unwanted program by 20 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. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages. The file has been seen being downloaded from www.powerpackmtm.com and multiple other hosts.
MD5:
24f1d14ea731a9fe26eb5368cafb4425

SHA-1:
1f6d03e556e6a5b92b731ad43bd4ebbeddbf9972

SHA-256:
3d11ac1b237c113264bed32b5dfcc6c9d8ff9ad193dc7b02f48159b275d9cbd9

Scanner detections:
20 / 68

Status:
Potentially unwanted

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/19/2024 11:48:33 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/Linkular.453592
7.11.145.40

avast!
Win32:Malware-gen
2014.9-140927

Clam AntiVirus
Win.Adware.Linkular-1
0.98/19443

Comodo Security
ApplicUnwnt
19634

Dr.Web
Adware.PowerPack.2
9.0.1.0270

ESET NOD32
Win32/AdWare.Linkular.AJ
8.9718

F-Prot
W32/Linkun.A (exact, not disinfectable)
4.6.5.141

G Data
NSIS.Application.Linkular
14.9.24

K7 AntiVirus
Adware
13.183.13504

Kaspersky
not-a-virus:AdWare.Win32.Linkun
15.0.0.494

Malwarebytes
Adware.Linkular
v2014.09.27.02

McAfee
RDN/Generic PUP.x!cgh
5600.6994

NANO AntiVirus
Riskware.Nsis.PowerPack.cwdxyp
0.28.0.59492

nProtect
Trojan-Clicker/W32.Linkun.453633
14.09.26.01

SUPERAntiSpyware
Adware.BrowseFox/Variant
10334

Total Defense
Win32/Tnega.KfOLCY
37.0.10896

Trend Micro House Call
TROJ_GE.05C4FC3B
7.2.270

Trend Micro
TROJ_GE.03F4A35D
10.465.27

Vba32 AntiVirus
AdWare.Linkun
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
28570

File size:
443 KB (453,633 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\janda rosalie setup.exe

File PE Metadata
Compilation timestamp:
12/6/2009 4:22:01 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:LqCz3sc3Xy9uTk4FF1g38Hx1iCJXOyC1aNJjrlIpGPy7:LqC3N3i9uTk4rH1fiaNhRIpGPy7

Entry address:
0x30CB

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, 38, 6F, 44, 00, E8, F1, 2B, 00, 00, A3, 84, 6E, 44, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, 9C, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 2E, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, F0, 46, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9123

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file janda rosalie setup.exe has been seen being distributed by the following 2 URLs.

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