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mucut.exe

yessign

This is a setup program which is used to install the application. The file has been seen being downloaded from software.naver.com and multiple other hosts.
Publisher:
yessign  (signed and verified)

MD5:
dd08bba92e76c33172bba066abd1b3bb

SHA-1:
cec09bf070d17c60b397f4a3cf74f2f0de36db08

SHA-256:
168b319fac6e32ca695c9419829a3a45c55b185b298f2dfa922273ebc5f376e6

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
11/15/2024 9:27:54 AM UTC  (today)

Scan engine
Detection
Engine version

Trend Micro House Call
Suspicious_GEN.F47V0309
7.2.163

File size:
306.2 KB (313,528 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
yessign

Authority:
yessign

Valid from:
1/20/2014 12:00:00 AM

Valid to:
1/20/2015 11:59:59 PM

Subject:
CN=(주)뱁션, OU=02201401200001, OU=code-sign, O=yessign, C=kr

Issuer:
CN=yessignCA General Class 2, OU=AccreditedCA, O=yessign, C=kr

Serial number:
07687584AFA6F999B032

File PE Metadata
Compilation timestamp:
3/28/2014 3:27:53 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:q8kH/SHiLWblmTBctLEvSXK74IN4hRjFk6fsna1+fVlsPK2s3EpZp:jkHRLWblmT+LEvTv0U4snYiH3EpZp

Entry address:
0x12D4

Entry point:
E8, C6, 22, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 8B, 45, 08, 33, C9, 3B, 04, CD, 08, 70, 41, 00, 74, 13, 41, 83, F9, 2D, 72, F1, 8D, 48, ED, 83, F9, 11, 77, 0E, 6A, 0D, 58, 5D, C3, 8B, 04, CD, 0C, 70, 41, 00, 5D, C3, 05, 44, FF, FF, FF, 6A, 0E, 59, 3B, C8, 1B, C0, 23, C1, 83, C0, 08, 5D, C3, E8, 2B, 1F, 00, 00, 85, C0, 75, 06, B8, 70, 71, 41, 00, C3, 83, C0, 08, C3, 8B, FF, 55, 8B, EC, 33, C0, 39, 45, 08, 6A, 00, 0F, 94, C0, 68, 00, 10, 00, 00, 50, FF, 15, 68, 10, 41, 00, A3, EC, 7C, 41, 00, 85...
 
[+]

Entropy:
7.6421

Code size:
62 KB (63,488 bytes)

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

http://software.naver.com/api/.../httpDown.nhn?softwareId=GWS_000480|all|GWV_004336&key=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

http://low.software.dn.naver.com/f4b6ad4977ab8009690176bd4ebbf8c8/.../MuCut.exe

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