inbobupdate.exe

Luhong Han

The application inbobupdate.exe by Luhong Han has been detected as a potentially unwanted program by 2 anti-malware scanners. It runs as a scheduled task under the Windows Task Scheduler named InbobUpdateTaskMachineCore triggered by a time event. While running, it connects to the Internet address ocsp.comodoca.com on port 80 using the HTTP protocol.
Publisher:
Luhong Han  (signed and verified)

MD5:
0eca79661493cbd0f527ae71045d701b

SHA-1:
428b03b42f10e796ecbbd8f6ecb4d913944f3343

SHA-256:
25866b7fc88208411a286b3e710cc3e4faf628c4a6cb17f5705fff03cf58395a

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
11/25/2024 7:05:17 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Obfuscated.NHQ trojan
6.3.12010.0

Reason Heuristics
PUP.Updater (M)
16.9.20.13

File size:
631.4 KB (646,528 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\inbob\update\inbobupdate.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
8/29/2016 8:00:00 AM

Valid to:
4/2/2017 7:59:59 AM

Subject:
CN=Luhong Han, 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:
501EAE68B9AF651C1372410F73CD4F0F

File PE Metadata
Compilation timestamp:
8/31/2016 2:16:28 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
12288:f4Qf6rFkuj1mNSKCVEWR1QUkC8A75wsrNiHSYcKXy:ffeFNmd2QUk8wc7Ay

Entry address:
0x4F893

Entry point:
E8, 6D, 05, 00, 00, E9, 8E, FE, FF, FF, FF, 25, DC, 73, 47, 00, 8B, 4D, F4, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, F2, C3, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, 70, 50, 49, 00, 33, C5, 50, FF, 75, FC, C7, 45, FC, FF, FF, FF, FF, 8D, 45, F4, 64, A3, 00, 00, 00, 00, F2, C3, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, 70, 50, 49, 00, 33, C5, 50, 89, 65, F0, FF, 75, FC, C7, 45...
 
[+]

Entropy:
6.5118

Code size:
471.5 KB (482,816 bytes)

Scheduled Task
Task name:
InbobUpdateTaskMachineCore

Trigger:
Time


The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to ocsp.comodoca.com  (178.255.83.1:80)

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