GridinSoft Threat Intelligence

QMSmbSysMonx32_ev.sys threat report

Detected as PUP.Tencent File reputation report
MD5 00c953138e8b08eac74756f9103bc0a0
Latest seen 2022-01-14 21:35:38 (4 years ago)
First seen 2022-01-14 21:35:38 (4 years ago)
Size 46 KB
Publisher Tencent
Product 电脑管家
Signed by Tencent Technology(Shenzhen) Company Limited;Microsoft Windows Hardware Compatibility Publisher

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as PUP.Tencent. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.

Detection name
PUP.Tencent
Recommended action
Scan and remove
Last analysis
2022-01-14 21:35:38 (4 years ago)
File hash
00c953138e8b08eac74756f9103bc0a0
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as PUP.Tencent.

Timeline

First seen 2022-01-14 21:35:38 (4 years ago); latest analysis 2022-01-14 21:35:38 (4 years ago).

Publisher context

Company metadata: Tencent. Product metadata: 电脑管家.

Digital signature

Signed by Tencent Technology(Shenzhen) Company Limited;Microsoft Windows Hardware Compatibility Publisher. The signature is reported as valid, but signed files can still be bundled or abused.

Observed locations

ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.

Recommended action

What to do next

  1. Compare the MD5 above with the file found on the device.
  2. Check whether the file appears in the observed locations or under one of the alternate names.
  3. Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present.

File context

QMSmbSysMonx32_ev.sys is a Windows file recorded in the ThreatInfo database. It is associated with 电脑管家. The reported company name is Tencent. The current detection status is PUP.Tencent, based on the latest analysis from 2022-01-14 21:35:38 (4 years ago).

If QMSmbSysMonx32_ev.sys appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as PUP.Tencent.

File Details

Product Name: 电脑管家
Company Name: Tencent
MD5: 00c953138e8b08eac74756f9103bc0a0
Size: 46 KB
First Published: 2022-01-14 21:35:38 (4 years ago)
Latest Published: 2022-01-14 21:35:38 (4 years ago)
Status: PUP.Tencent (on last analysis)
Analysis Date: 2022-01-14 21:35:38 (4 years ago)

Detection screenshot

QMSmbSysMonx32_ev.sys detection screenshot

The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.

Overview

Signed By: Tencent Technology(Shenzhen) Company Limited;Microsoft Windows Hardware Compatibility Publisher
Status: Valid

The signature on QMSmbSysMonx32_ev.sys is reported as valid. A valid signature helps confirm publisher identity, but it does not automatically make the file safe if the installer was bundled, abused, or downloaded from an untrusted source.

Common Places:

%programfiles%\tencent\qqpcmgr

ThreatInfo has observed QMSmbSysMonx32_ev.sys in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.

OS Version:

Windows 10 100.0%

The most common operating system signal for QMSmbSysMonx32_ev.sys is Windows 10 with 100.0% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.

Analysis

QMSmbSysMonx32_ev.sys is identified as pe for 32-bit systems. The subsystem is Native. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

Format pe
Architecture 32-bit
Subsystem Native
Entry point 0x000067be
Image base 0x00010000

PE Sections:

Sections 6
Raw data 29824

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 15616 bytes · 52.4% of section data
MD5 ed55991f36322060228fe0291b062d32
.rdata 1024 bytes · 3.4% of section data
MD5 038b105c87a8e156659efb505cfce812
.data 8704 bytes · 29.2% of section data
MD5 ff9f343f4a883ecf7d53ccbebd409342
INIT 2176 bytes · 7.3% of section data
Uncommon name
MD5 a04e0a00c6c09382a1083874b0354daa
.rsrc 896 bytes · 3.0% of section data
MD5 d18f9d30528069dc7b7496e825bd55eb
.reloc 1408 bytes · 4.7% of section data
MD5 4fd9811b4d5c1b8ede49dedd6a8386f4

PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.

Report conclusion

GridinSoft detects this file as PUP.Tencent

This report identifies QMSmbSysMonx32_ev.sys by MD5 00c953138e8b08eac74756f9103bc0a0. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.

Download GridinSoft Anti-Malware Scan the device and confirm whether this exact hash is present. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with 00c953138e8b08eac74756f9103bc0a0.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan and remove the object if the same hash is found.