entrpruop.exe

OP-ComEN

gUeRRa & DabNibor

The executable entrpruop.exe, “OP-ComEN Setup ” has been detected as malware by 4 anti-virus scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from www.elektroda.pl.
Publisher:
gUeRRa & DabNibor

Product:
OP-ComEN

Description:
OP-ComEN Setup

MD5:
597a00bb805a4f4ef7daf4c7dccd6dbb

SHA-1:
dadeb5399731ff936cbc34f4da24d15013249963

SHA-256:
2a5b8ad9be4379df2aae2352caa6b3fdc236bbd11281c55d195b7a73f38aeb1f

Scanner detections:
4 / 68

Status:
Malware

Analysis date:
11/27/2024 7:31:24 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.2740181
5740871

ESET NOD32
Win32/Agent (variant)
9.4112

Microsoft Security Essentials
Threat.Undefined
1.209.2791.0

VIPRE Antivirus
Threat.4150696
45208

File size:
5.1 MB (5,337,901 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:eUlIwetareQqlWML+n5ZULjzbocKuyCJs2enKADtSeZYwSvMOy3/O:7lI98revlTm5KjzExujs7KotSxwSvSPO

Entry address:
0x9A58

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 6E, 96, FF, FF, E8, 75, A8, FF, FF, E8, A0, CA, FF, FF, E8, E7, CA, FF, FF, E8, 0E, F3, FF, FF, E8, 75, F4, FF, FF, 33, C0, 55, 68, 0B, A1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, D4, A0, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 9B, FE, FF, FF, E8, 02, FA, FF, FF, 8D, 55, F0, 33, C0, E8, AC, D0, FF, FF, 8B, 55, F0, B8, E4, CD, 40, 00, E8, 1F, 97, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E4, CD, 40, 00, B2, 01, B8...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36.5 KB (37,376 bytes)

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

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