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perk.exe

Jutera Inc.

The application perk.exe by Jutera has been detected as a potentially unwanted program by 3 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
Jutera Inc.  (signed and verified)

MD5:
055c16bb563b31a53a7d266e47ebe631

SHA-1:
1bb3463029ae13a933ccd1d5211972f8d0775956

SHA-256:
a2fdc14443d33891b7c7af2732230d7e4ca2e992526e5df04c209826e36769a2

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
4/20/2024 12:59:03 AM UTC  (today)

Scan engine
Detection
Engine version

Comodo Security
Heur.Suspicious
21152

F-Secure
Gen:Variant.Kazy.556840
5.13.68

Reason Heuristics
PUP.Optional.Jutera
15.2.6.23

File size:
1.2 MB (1,289,192 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\perk.exe

Digital Signature
Signed by:
Jutera Inc.

Authority:
GoDaddy.com, Inc.

Valid from:
11/30/2012 3:14:06 PM

Valid to:
11/30/2013 3:14:06 PM

Subject:
CN=Jutera Inc., O=Jutera Inc., L=Austin, S=TX, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
4EB90F1F303B82

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:gWWWWWWWWWWWWWV2LIbYRfcCCJ0uH0nKolb4h1WKFW6zqNZWoiYuDJz:gWWWWWWWWWWWWWswJ0uHm+2Kky9xYuDF

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, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.6199

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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