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isr_lm.exe

Yu Bao

The executable isr_lm.exe has been detected as malware by 1 anti-virus scanner.
Publisher:
Yu Bao  (signed and verified)

MD5:
1ce21c101fc8e76e45aa9f0ac8691128

SHA-1:
b51246945627bbf41cfccea2fa578fc8f4c370d3

SHA-256:
7a867e9bbbf0058900a45a2462ddb8a728750f510a1777989e66a74a586e63ed

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
11/23/2024 11:32:51 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.11.28.15

File size:
413.5 KB (423,384 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Yu Bao

Authority:
thawte, Inc.

Valid from:
11/16/2016 4:00:00 PM

Valid to:
11/21/2017 3:59:59 PM

Subject:
CN=Yu Bao, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
61B528D05997B8CA693F5E31E637BE7E

File PE Metadata
Compilation timestamp:
11/13/2016 9:05:28 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:HkpoS/ZCGqn907R2Kn8eIpwSBgY6FMHP6zw7lCme+Y5Z3CVYJoU9dgeo+dIwUSK7:SoSxCzn95iHCwbT8xSUY2iBpL3l6R

Entry address:
0x5B5B

Entry point:
E8, 28, 24, 00, 00, E9, 1E, 65, 00, 00, 6A, 0C, 68, E0, 2A, 46, 00, E8, 8F, 6A, 00, 00, 33, DB, 8B, 45, 10, 8B, 48, 04, 85, C9, 0F, 84, 9E, 01, 00, 00, 38, 59, 08, 0F, 84, 95, 01, 00, 00, 8B, 50, 08, 85, D2, 75, 0C, F7, 00, 00, 00, 00, 80, 0F, 84, 82, 01, 00, 00, 8B, 08, 8B, 7D, 0C, 85, C9, 78, 05, 83, C7, 0C, 03, FA, 89, 5D, FC, 8B, 75, 14, 84, C9, 79, 4F, F6, 06, 10, 74, 4A, A1, 3C, 62, 46, 00, 85, C0, 74, 41, FF, D0, 89, 45, 10, 6A, 01, 50, E8, D9, F6, FF, FF, 59, 59, 85, C0, 0F, 84, 29, 01, 00, 00, 6A...
 
[+]

Entropy:
7.8079  (probably packed)

Code size:
365 KB (373,760 bytes)

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