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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:
014830a11cf7185d0841895dd4abcf69

SHA-1:
4d8c9888b596e1c54e3189a169f6a8770ed6615a

SHA-256:
0e4717281181fa4c22e149e182dff21bdc048d4147f04b649b918d948020e06a

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
11/27/2024 2:42:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.11.12.13

File size:
419 KB (429,016 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:
10/28/2016 4:00:00 AM

Valid to:
11/22/2017 3:59:59 AM

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:
35CA05C60046DEA03C4A5DF8481B2BF0

File PE Metadata
Compilation timestamp:
11/3/2016 10:19:16 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:f1GFl9+t8kBH56sdSFxrMos0z3P/CjwMfXhic7uXPx:f16/iH8AvEP/CffXhTSX5

Entry address:
0x6FAA

Entry point:
E8, B8, 21, 00, 00, E9, 29, 4F, 00, 00, 55, 8B, EC, 53, 8B, 5D, 08, 56, 53, 8B, F1, E8, AE, 26, 00, 00, 84, C0, 74, 1C, 83, 7E, 14, 10, 72, 04, 8B, 06, EB, 02, 8B, C6, FF, 75, 0C, 2B, D8, 8B, CE, 53, 56, E8, 18, B5, FF, FF, EB, 43, 57, 8B, 7D, 0C, 8B, CE, 6A, 00, 57, E8, A6, 15, 00, 00, 84, C0, 74, 2E, 83, 7E, 14, 10, 72, 04, 8B, 06, EB, 02, 8B, C6, 85, FF, 74, 0B, 57, 53, 50, E8, F2, 7A, 00, 00, 83, C4, 0C, 83, 7E, 14, 10, 89, 7E, 10, 72, 04, 8B, 06, EB, 02, 8B, C6, C6, 04, 38, 00, 8B, C6, 5F, 5E, 5B, 5D...
 
[+]

Entropy:
7.8117  (probably packed)

Code size:
369.5 KB (378,368 bytes)

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