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lastresort.exe

The program is a setup application that uses the Self-extracting archive installer. The file has been seen being downloaded from viprehelp.me.
MD5:
765f1c4aaa56c1b20106ce27938137cc

SHA-1:
3901ad64a1a5cbacc9d02e241701e9a15b0ccad3

SHA-256:
e94175b70c2bde8a83557e9ad6c5c4917c3547e4199fe231780f5145ae185d3c

Scanner detections:
3 / 68

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

Analysis date:
11/25/2024 1:13:56 AM UTC  (today)

Scan engine
Detection
Engine version

Panda Antivirus
Trj/Genetic.gen
14.12.11.01

Qihoo 360 Security
HEUR/QVM41.1.Malware.Gen
1.0.0.1015

Trend Micro House Call
Suspicious_GEN.F47V1109
7.2.345

File size:
872.1 KB (893,011 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Self-extracting archive

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

File PE Metadata
Compilation timestamp:
12/1/2013 2:08:23 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:+NBIg0U98SeZUTSYiPrBPKPIxd2EgFLzORONk:f0LqgSYGFcAduTNk

Entry address:
0x1D728

Entry point:
E8, F0, 57, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 56, 8D, 45, 08, 50, 8B, F1, E8, 05, FD, FF, FF, C7, 06, E4, 81, 42, 00, 8B, C6, 5E, 5D, C2, 04, 00, C7, 01, E4, 81, 42, 00, E9, BA, FD, FF, FF, 8B, FF, 55, 8B, EC, 56, 8B, F1, C7, 06, E4, 81, 42, 00, E8, A7, FD, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, D1, C9, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 57, 8B, 7D, 08, 8B, 47, 04, 85, C0, 74, 47, 8D, 50, 08, 80, 3A, 00, 74, 3F, 8B, 75, 0C, 8B, 4E, 04, 3B, C1, 74, 14, 83, C1, 08...
 
[+]

Entropy:
7.7577  (probably packed)

Code size:
149.5 KB (153,088 bytes)

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

http://viprehelp.me/lastresort.exe

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