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setup.exe

The executable setup.exe has been detected as malware by 10 anti-virus scanners. The program is a setup application that uses the Nullsoft 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 djtkh1hova1ix.cloudfront.net.
MD5:
4719cdda90774a5595278a42de860c06

SHA-1:
064584c5dba5742e213019ef8ad521cbafb9ccc4

SHA-256:
c996ecb4cbbf1981cb227f07707ef8623ebc8bf9e667dcf5d68fbac21e8caf71

Scanner detections:
10 / 68

Status:
Malware

Explanation:
This is part of the Crossrider Internet browser extension framework which may modify the user's web browser settings including changing the home and search pages.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application.

Analysis date:
12/26/2024 6:23:16 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Graftor.156780
855

avast!
Win32:Malware-gen
2014.9-141003

Dr.Web
Trojan.Click2.64262
9.0.1.0276

ESET NOD32
Win32/UnlimitedDownloads
8.10469

F-Secure
Gen:Variant.Graftor.156780
11.2014-03-10_6

G Data
Win32.Trojan.Agent.L3S3BC
14.10.24

IKARUS anti.virus
Win32.SuspectCrc
t3scan.1.7.8.0

MicroWorld eScan
Gen:Variant.Graftor.156780
15.0.0.828

NANO AntiVirus
Trojan.Win32.Click2.cxfwdc
0.28.2.62286

VIPRE Antivirus
Trojan.Win32.Generic
33444

File size:
5.7 MB (5,990,488 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

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

File PE Metadata
Compilation timestamp:
12/7/2011 6:34:42 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
98304:bRMqnXmAtfBj3cojzxDMrdQVy+hjzcXaj0iNBwMNtf+n4Jk9hSX2VlYw8QYLCL:bfVB7ZhMxQVLfbwMt44nX2VSw8QiCL

Entry address:
0x3E3B

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, E8, 2C, 58, 00, 00, C7, 04, 24, 01, 80, 00, 00, E8, D0, 54, 00, 00, 53, C7, 04, 24, 00, 00, 00, 00, E8, 3B, 58, 00, 00, 51, A3, 04, 08, 43, 00, C7, 04, 24, 08, 00, 00, 00, E8, 3F, 32, 00, 00, A3, B4, 08, 43, 00, 8D, 85, 84, FE, FF, FF, 52, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 4C, B2, 40, 00, E8, 65, 57, 00, 00, 83, EC, 14, C7, 44, 24, 04, 4D, B2, 40, 00, C7, 04, 24, E4, 08...
 
[+]

Entropy:
7.9982  (probably packed)

Code size:
34 KB (34,816 bytes)

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

http://djtkh1hova1ix.cloudfront.net/.../diagnostics

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