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powersetup.exe

Power Challenge AB

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from gsf-cf.softonic.com and multiple other hosts.
Publisher:
Power Challenge AB  (signed and verified)

MD5:
bf77baaf7e112a0124f70029b66bb578

SHA-1:
db75c588fe971efcee127eafddf4fe73b2e2d87a

SHA-256:
91b7f0700d0b621f9164f90411c2c42b533910f9d9624fdbaba87699577e9024

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/20/2024 7:33:14 AM UTC  (today)

File size:
481.8 KB (493,376 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Power Challenge AB

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
8/7/2009 2:00:00 AM

Valid to:
8/7/2011 1:59:59 AM

Subject:
CN=Power Challenge AB, OU=SECURE APPLICATION DEVELOPMENT, O=Power Challenge AB, L=Karlskrona, S=Blekinge, C=SE

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
35218C84A2A8C3E9C0A000CE40CC2B31

File PE Metadata
Compilation timestamp:
1/28/2009 8:42:44 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:wOqPzTMUC6LEUcM2KsR0rbVOEAGqNBUHvu7/:wOqPztLlCKFVFAGqNS2D

Entry address:
0x3542

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 84, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, 06, 47, 00, E8, 64, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 04, 86, 40, 00, 68, A0, 85, 46, 00, E8, 32, 26, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 20, 26, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file powersetup.exe has been seen being distributed by the following 3 URLs.

http://gsf-cf.softonic.com/db7/5c5/.../file?SD_used=0&channel=WEB&fdh=no&id_file=86269&instance=softonic_pl&type=PROGRAM&Expires=1458199890&Signature=DuPdsnX6upehqRfCfqFTOl4ZrZ8m4a8VhI1MQNY9msjZkpLtlxJ6tI6OxFoNALXOetoinO4LaYtW0ecq6QXzMARQyq-Xy5du-krgkoZI0jPGSsj7XA1DaNN4fKmfg2QEcgr9mai3Zmu~3IAndza3z4s3jsqVK58eB7z5Kc6BQJk_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=powersetup.exe

http://gsf-cf.softonic.com/db7/5c5/.../file?SD_used=0&channel=WEB&fdh=no&id_file=86269&instance=softonic_it&type=PROGRAM&Expires=1432009035&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&Signature=hFCz7HwX~aXzENqobQcIBnz~744pcp~Y2deJNkigxN~7VaMWNggHqlCx1d0PZHtGiomE-3Pq~4Pwv4GHD6J3zpiLDCrWm-6aH94a1ydnkQGBJJhZG5g5uSD~bJXBOsJRqRy1jFCzU0nO3rU8ZtZAHGJkEpTq1Wq2CUfnNmdTJ5s_&filename=powersetup.exe

http://gsf-cf.softonic.com/db7/5c5/.../file?SD_used=0&channel=WEB&fdh=no&id_file=86269&instance=softonic_pl&type=PROGRAM&Expires=1456291712&Signature=b8GS-X53Fd-lwhT2oeW3Ael~6ZQ71C4PK1ZB42bJQI58pCR9nPHoVtIUO2eWMeePfuyl~kjKHSKVZFeckmzKoWMFaZT8ALsrQKiuaCi6uXOKM823wGz-p5hNSM1fDY4w-Fgyc~nIQIAdPoE9Li1OnptLZPuM~JxsQP~rORcVlHA_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=powersetup.exe

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