GridinSoft Threat Intelligence
WeChatUpdate.exe threat report
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
- 2022-05-21 23:47:22 (4 years ago)
- File hash
- 88c3cb23d06757ffa49ed930666344d9
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as PUP.Tencent, part of the PUP threat category.
Potentially unwanted programs, bundlers, installers, and utilities with intrusive behavior. Related PUP reports help compare this file with nearby detections, publishers, and hashes.
First seen 2022-05-21 23:47:22 (4 years ago); latest analysis 2022-05-21 23:47:22 (4 years ago).
Company metadata: Copyright (C) 2011-2020 Tencent. Product metadata: WeChatUpdate.
Signed by Tencent Technology(Shenzhen) Company Limited. The signature is reported as valid, but signed files can still be bundled or abused.
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
- Compare the MD5 above with the file found on the device.
- Check whether the file appears in the observed locations or under one of the alternate names.
- Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present. Review the PUP category for related samples and common context.
File context
WeChatUpdate.exe is a Windows file recorded in the ThreatInfo database. It is associated with WeChatUpdate. The reported company name is Copyright (C) 2011-2020 Tencent. The current detection status is PUP.Tencent, based on the latest analysis from 2022-05-21 23:47:22 (4 years ago). ThreatInfo groups this verdict with PUP reports for broader family-level investigation.
If WeChatUpdate.exe 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: | WeChatUpdate |
| Company Name: | Copyright (C) 2011-2020 Tencent |
| MD5: | 88c3cb23d06757ffa49ed930666344d9 |
| Size: | 945 KB |
| First Published: | 2022-05-21 23:47:22 (4 years ago) |
| Latest Published: | 2022-05-21 23:47:22 (4 years ago) |
| Status: | PUP.Tencent (on last analysis) | |
| Analysis Date: | 2022-05-21 23:47:22 (4 years ago) |
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 |
| Status: | Valid |
The signature on WeChatUpdate.exe 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:
| %appdata%\tencent\wechat\xplugin\plugins\wechatupdate\5050 |
ThreatInfo has observed WeChatUpdate.exe 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.
Geographic signal
Observed country distribution
ThreatInfo has seen WeChatUpdate.exe across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is United States with 100.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.
OS Version:
The most common operating system signal for WeChatUpdate.exe 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
WeChatUpdate.exe is identified as pe for 32-bit systems. The subsystem is Windows GUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
1df2830c84365d7ada62bde251a0564e
da3a95e237072889407603065180a61c
22119e16b437339acf38acbf1c8a3029
98300ef2c26044f1b9a3bf48876b5f92
1f354d76203061bfdd5a53dae48d5435
797dd93e7dc307bdfec5bf50725ca80f
a36b9d7bc7866494fa02c8066f330271
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 WeChatUpdate.exe by MD5 88c3cb23d06757ffa49ed930666344d9. It is part of the PUP report group. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.