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w3mutil_setup.exe

w3m.co.kr

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from cafeattach.naver.net.
Publisher:
w3m.co.kr

Description:
W3M Map Utilities v3 Setup

MD5:
edfdd8fa1bf58a6908a19a636aa6fabe

SHA-1:
929094fcf3ced142503bb4877347eb5f8b1dc9d7

SHA-256:
8fdb2e1dcd0d01955b264a4c104e57ad6deed28835c199b65d2230d726ce463e

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:
4/19/2024 4:56:05 PM UTC  (today)

Scan engine
Detection
Engine version

Comodo Security
UnclassifiedMalware
22011

F-Prot
W32/VB.HE.gen
v6.4.7.1.166

File size:
6 MB (6,257,892 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\w3mutil_setup.exe

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:zYrIFqbP0zKUlk37KGFmrqQ7GLrFnpH9OoHPlGTzbX26abbYcFaC:JqbP+KAE7KGkrqQ7srhpdOpi1bYcQC

Entry address:
0x98D8

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, EE, 97, FF, FF, E8, F5, A9, FF, FF, E8, 20, CC, FF, FF, E8, 67, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 82, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 38, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D4, BD, 40, 00, E8, 9F, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D4, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.9994

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

Code size:
36 KB (36,864 bytes)

The file w3mutil_setup.exe has been seen being distributed by the following URL.

http://cafeattach.naver.net/00951cafb5e7e43816f192a09c7e037cdb8f76925c/20150307_243_cafefile/.../w3mutil_setup.exe

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