happybirthdayinstaller.exe

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.
MD5:
5c333fa1ef284d4ab0b9b6415a17ff2e

SHA-1:
6542e4d5608228e4610197dd97c7d4e70663e6bb

SHA-256:
ba83d7135eaf59ef4fa3a504dd29bbb493fe9973fda620a6444cabcd95fd8704

Scanner detections:
2 / 68

Status:
Clean  (2 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
11/15/2024 2:46:21 AM UTC  (today)

Scan engine
Detection
Engine version

Trend Micro House Call
PAK_Generic.001
7.2.116

Trend Micro
PAK_Generic.001
10.465.26

File size:
18.4 MB (19,260,419 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
12/6/2009 4:20:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:ugIn8AqcN/r6M+YjtgX4pXavy9jCLI46EjEYmSFN1Xo447LQD2+YFJ:ufnIAzL+Y7daaxV+H7X/6e2t

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, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9983

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file happybirthdayinstaller.exe has been seen being distributed by the following 2 URLs.

http://gsf-cf.softonic.com/654/2e4/.../file?SD_used=0&channel=WEB&fdh=no&id_file=69660204&instance=softonic_en&type=PROGRAM&Expires=1484364511&Signature=iESWsNQ7TmxOURnFDOqAbEiGbfrtC6OkDv6yhQJ-bqo4KZxRjRqXSi2MIFi0K~oCjqKjvG18nX1FxST2pbh36ciqnTlpmxR~lgCn4cTT0Xgc0fXdmJdoU1b-an4iuqezl7m~h-04wratjFNoN0HGcVmpUaHpfpPlVjt7BLQwqFc_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=HappyBirthdayInstaller.exe

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