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bigrats_setup_0.4.7.9.exe

南京奋斗网络科技有限公司

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download.flvcd.com.
Publisher:
南京奋斗网络科技有限公司  (signed and verified)

MD5:
fdd81d9447815b5f4e972b43a09337de

SHA-1:
654b8542f0f835e5a06bb1bfad7875d53a7bac96

SHA-256:
274b018e2744ad8156a57cf007f4f93810c23ff9227b06fa67e123e5b3d87604

Scanner detections:
5 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
4/25/2024 1:15:17 AM UTC  (today)

Scan engine
Detection
Engine version

IKARUS anti.virus
Trojan.SuspectCRC
t3scan.1.8.9.0

Norman
Suspicious_Gen2.WCOUJ
11.20150410

Trend Micro House Call
Suspicious_GEN.F47V0313
7.2.100

Vba32 AntiVirus
TScope.Trojan.Delf
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
39110

File size:
6.6 MB (6,949,544 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\bigrats_setup_0.4.7.9.exe

Digital Signature
Signed by:
南京奋斗网络科技有限公司

Authority:
WoSign CA Limited

Valid from:
12/1/2014 2:47:30 AM

Valid to:
12/1/2015 2:47:30 AM

Subject:
CN=南京奋斗网络科技有限公司, O=南京奋斗网络科技有限公司, L=南京市, S=江苏省, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
454679C463B63506C8316C0C1268EB66

File PE Metadata
Compilation timestamp:
4/10/2010 8:19:31 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:+ol+J3S5SoOAxNACqpN1H6bMXyFYJ8wesZFXlzyz3HTYC+NSYmIAXarjWGH+P+B1:+olU0qR6bWyFqqsZZlY3HT0JmPYi0+4

Entry address:
0x354B

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, 67, 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, 35, 26, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9992

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file bigrats_setup_0.4.7.9.exe has been seen being distributed by the following URL.

http://download.flvcd.com/.../bigrats_setup_0.4.7.9.exe

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