home

isr_lm.exe

BIG JOURNEY TECHNOLOGY LIMITED

The application isr_lm.exe by BIG JOURNEY TECHNOLOGY LIMITED 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:
BIG JOURNEY TECHNOLOGY LIMITED  (signed and verified)

MD5:
f659fdfd4b42d2cd424d5dbf82f018ce

SHA-1:
da09618ef3d4680d6144b3ceadf116c25b03050b

SHA-256:
875e857eb2a03b5847d18302fc6dfd12a9ab5b20adb52a831639f2a47a7e18a0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/19/2025 7:59:58 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YesSearches (M)
16.11.24.2

File size:
421.5 KB (431,592 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
BIG JOURNEY TECHNOLOGY LIMITED

Authority:
GlobalSign nv-sa

Valid from:
11/10/2016 1:03:41 PM

Valid to:
1/21/2017 8:56:27 AM

Subject:
CN=BIG JOURNEY TECHNOLOGY LIMITED, O=BIG JOURNEY TECHNOLOGY LIMITED, L=香港, S=香港, C=HK

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G3, O=GlobalSign nv-sa, C=BE

Serial number:
5D085A9A288549D09EDC4941

File PE Metadata
Compilation timestamp:
11/9/2016 8:23:50 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:KTnIdo9pAWho5WZ1Dl7BlsOB952eyKOx8BslVoPuNit50QF4M87Ipd:KN1z1Dl7tXgKOSClO+it1Fnd

Entry address:
0x260A

Entry point:
E8, 78, 6E, 00, 00, E9, A5, 96, 00, 00, E9, 3D, 6E, 00, 00, 55, 8B, EC, 8B, 45, 08, 83, F8, 01, 74, 15, 83, C0, FE, 83, F8, 01, 77, 18, E8, 68, F2, FF, FF, C7, 00, 22, 00, 00, 00, 5D, C3, E8, 5B, F2, FF, FF, C7, 00, 21, 00, 00, 00, 5D, C3, 57, 8B, F9, 85, FF, 74, 4C, 33, C0, 39, 47, 0C, 74, 0F, 50, 50, 8B, 07, FF, 77, 04, 8B, 40, 28, 03, 47, 04, FF, D0, 53, 8B, 5F, 04, 85, DB, 74, 26, 56, B9, 90, 45, 46, 00, E8, 8B, 86, 00, 00, 8B, F0, E8, 89, 86, 00, 00, 8B, D6, 8B, C8, E8, C8, 91, 00, 00, 68, 00, 80, 00...
 
[+]

Code size:
369 KB (377,856 bytes)

Remove isr_lm.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.