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kakaotalk_setup.exe

KakaoTalk Setup

Kakao corp.

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from high.software.dn.naver.com and multiple other hosts.
Publisher:
Kakao corp.  (signed and verified)

Product:
KakaoTalk Setup

Version:
2.2.2.1248

MD5:
b83d4fcc7ddc5e1fb0dbd045d0706797

SHA-1:
9276dced48d544915f4ee3d71517eed89d54d42b

SHA-256:
e34d00160716039c201ff2293046b3e42486854969561e6f5bf7f88e58954f98

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/23/2024 5:52:13 AM UTC  (today)

File size:
32.2 MB (33,785,144 bytes)

Product version:
2.2.2.1248

Copyright:
Copyright © Kakao Corp. All rights reserved.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\kakaotalk_setup.exe

Digital Signature
Signed by:
Kakao corp.

Authority:
Symantec Corporation

Valid from:
11/9/2015 9:00:00 AM

Valid to:
11/9/2017 8:59:59 AM

Subject:
CN=Kakao corp., O=Kakao corp., L=Jeju-si, S=Jeju-do, C=KR

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
7FF53B37ED385DF86B79FFAAE15EE85B

File PE Metadata
Compilation timestamp:
2/25/2012 4:20:04 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
786432:VNG5QtKiLfAG/AiuVm4xX+HMpYm4RF8TUA+pme2HNNi+nVL6:VNgmxpoiuVm4xO67UFGU1X2nVVL6

Entry address:
0x38AF

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, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Entropy:
7.9973

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

The file kakaotalk_setup.exe has been seen being distributed by the following 3 URLs.

http://high.software.dn.naver.com/56736a82ccf4d7098f577a14f81bc876/.../KakaoTalk_Setup.exe

http://low.software.dn.naver.com/56736a82ccf4d7098f577a14f81bc876/.../KakaoTalk_Setup.exe

http://app.pc.kakao.com/talk/.../KakaoTalk_Setup.exe

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