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setup_kso1.exe

torangcommunications

The application setup_kso1.exe by torangcommunications has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
torangcommunications  (signed and verified)

MD5:
af6b794e0e8600862f61347868aea663

SHA-1:
8bbb6616fecdbbcf8cfab23e2ec653d3027245f2

SHA-256:
7920209943f0e3113a7063b49e76650a7786e9410299983a0619d5f82e6b855c

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/16/2024 3:43:48 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.10.13.0

File size:
219.7 KB (224,928 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\setup_kso1.exe

Digital Signature
Signed by:
torangcommunications

Authority:
Thawte, Inc.

Valid from:
3/14/2012 9:00:00 AM

Valid to:
4/14/2013 8:59:59 AM

Subject:
CN=torangcommunications, O=torangcommunications, L=kangnam, S=seoul, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
4B8FEA32F931A6055DD3A6FBD2EFA432

File PE Metadata
Compilation timestamp:
8/25/2012 11:20:19 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
6144:42U4Sad5BX8z7+/lEmV2pYNEnhWKrS9LWBg:454Sad5BX8u/lZ2pYshTS1I

Entry address:
0x85001

Entry point:
60, E8, 03, 00, 00, 00, E9, EB, 04, 5D, 45, 55, C3, E8, 01, 00, 00, 00, EB, 5D, BB, ED, FF, FF, FF, 03, DD, 81, EB, 00, 50, 08, 00, 83, BD, 88, 04, 00, 00, 00, 89, 9D, 88, 04, 00, 00, 0F, 85, CB, 03, 00, 00, 8D, 85, 94, 04, 00, 00, 50, FF, 95, A9, 0F, 00, 00, 89, 85, 8C, 04, 00, 00, 8B, F0, 8D, 7D, 51, 57, 56, FF, 95, A5, 0F, 00, 00, AB, B0, 00, AE, 75, FD, 38, 07, 75, EE, 8D, 45, 7A, FF, E0, 56, 69, 72, 74, 75, 61, 6C, 41, 6C, 6C, 6F, 63, 00, 56, 69, 72, 74, 75, 61, 6C, 46, 72, 65, 65, 00, 56, 69, 72, 74...
 
[+]

Entropy:
7.7635

Packer / compiler:
ASPack v2.12

Code size:
434.5 KB (444,928 bytes)

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