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chappconfirm.exe

Koyote-Lab Inc.

The application chappconfirm.exe by Koyote-Lab has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Koyote-Lab Inc.  (signed and verified)

MD5:
8215467b7636b8f7a3fdba2317ff6c81

SHA-1:
00bca22d57c53d683fc5cc67cd9c63bf5d4fad6b

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
4/20/2024 2:33:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Bandoo.KoyoteLab (M)
16.2.14.8

File size:
220.5 KB (225,800 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\{random}.tmp\chappconfirm.exe

Digital Signature
Signed by:
Koyote-Lab Inc.

Authority:
Thawte, Inc.

Valid from:
2/12/2014 1:00:00 AM

Valid to:
2/22/2016 12:59:59 AM

Subject:
CN=Koyote-Lab Inc., OU=DEV, O=Koyote-Lab Inc., L=Panama City, S=Panama, C=PA

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

Serial number:
05787E08EB7454E434F666A81F251A2D

File PE Metadata
Compilation timestamp:
9/9/2014 10:49:08 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:FHf77x7UVAUPyJL5/XJ+ZMv/GdR7VHKb82Gw8n3BjAk1JuBiDJSfS5UJ:FHT9JLZXJB/o7S9OjFABIS5

Entry address:
0x6E60

Entry point:
E8, EA, 21, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, A8, 33, 41, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 3C, 30, 41, 00, C9, C2, 08, 00, B8, 94, 9B, 40, 00, A3, A8, 82, 41, 00, C7, 05, AC, 82, 41, 00, 8A, 92, 40, 00, C7, 05, B0, 82, 41, 00, 3E, 92, 40, 00, C7, 05, B4, 82, 41, 00, 77, 92, 40, 00, C7, 05...
 
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Code size:
70 KB (71,680 bytes)

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