home

chdaa.exe

Zhiming Yuan

The application chdaa.exe by Zhiming Yuan has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “Install Service(JamjobDL)”.
Publisher:
Zhiming Yuan  (signed and verified)

MD5:
ab8d214e84e44510b95b15366f3fbb96

SHA-1:
6fce26d5aca2ad3ea95f2124dd9ddb2cd4346025

SHA-256:
fb23a6ab5d914cc0add886366935381eac8911fa61e4f4f82d883451982829ae

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/16/2024 12:36:07 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahabah (M)
16.10.27.17

File size:
574.9 KB (588,672 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\windows\temp\{random}.tmp\tools\chdaa.exe

Digital Signature
Signed by:
Zhiming Yuan

Authority:
thawte, Inc.

Valid from:
9/26/2016 3:00:00 AM

Valid to:
6/14/2017 2:59:59 AM

Subject:
CN=Zhiming Yuan, 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:
20212BF9805D814FE0F4A1FDB79F310C

File PE Metadata
Compilation timestamp:
9/26/2016 10:18:33 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
12288:OKa7ESN/5PJSgObTnx6T+sHuPfOJ1ci1ebwbxP8c3Weaxse:Xa7ESRNObTnx6TjMbAUOWxse

Entry address:
0x44DBB

Entry point:
E8, AB, 05, 00, 00, E9, 8E, FE, FF, FF, FF, 25, AC, B3, 46, 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, 70, 48, 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, 70, 48, 00, 33, C5, 50, 89, 65, F0, FF, 75, FC, C7, 45...
 
[+]

Code size:
423.5 KB (433,664 bytes)

Service
Display name:
Install Service(JamjobDL)

Service name:
JamjobDL

Description:
To ensure browser softwareinstallation is completed.This service uninstallsitself after browsersoftware installed.

Type:
Win32OwnProcess

Depends on:
RpcSs


Remove chdaa.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.