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isr_lj.exe

BIG JOURNEY TECHNOLOGY LIMITED

The application isr_lj.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:
c5e0afb0bedf80ff3c9d9c919e98cde5

SHA-1:
84885c34bd7ae75ede64f78fec8483c2b28baed4

SHA-256:
bc996fb98e560503a44398ae7cec14e8c3ac24daa46d890d3245a287401be668

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/6/2024 1:00:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YesSearches (M)
16.10.12.6

File size:
410.3 KB (420,128 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
BIG JOURNEY TECHNOLOGY LIMITED

Authority:
GlobalSign nv-sa

Valid from:
9/28/2016 4:38:45 PM

Valid to:
1/21/2017 6:56:27 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:
70D9FFB29C16C8102768B510

File PE Metadata
Compilation timestamp:
9/30/2016 7:06:05 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:I+tnEUNkwtQo6F02oST7kTYlntEDxE6LisbesI8a85Jqg8oX3O5GRO9bEtnRF:I6nwEx6F02oSTqqnq+CisbeVhV9bE3

Entry address:
0x3B72

Entry point:
E8, 53, 44, 00, 00, E9, 7D, 83, 00, 00, 55, 8B, EC, 83, EC, 10, FF, 75, 08, 8D, 4D, F0, E8, 9C, 46, 00, 00, FF, 75, 20, 8D, 45, F0, FF, 75, 1C, FF, 75, 18, FF, 75, 14, FF, 75, 10, FF, 75, 0C, 50, E8, 3C, AD, 00, 00, 83, C4, 1C, 80, 7D, FC, 00, 74, 07, 8B, 4D, F8, 83, 61, 70, FD, 8B, E5, 5D, C3, 55, 8B, EC, 56, 57, 33, F6, 6A, 00, FF, 75, 0C, FF, 75, 08, E8, 07, 2E, 00, 00, 8B, F8, 83, C4, 0C, 85, FF, 75, 25, 39, 05, 18, 4D, 46, 00, 76, 1D, 56, E8, 63, 0A, 00, 00, 81, C6, E8, 03, 00, 00, 59, 3B, 35, 18, 4D...
 
[+]

Entropy:
7.8078  (probably packed)

Code size:
359 KB (367,616 bytes)

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