GridinSoft Threat Intelligence
RAMBoosterDefrag.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.PCBooster. 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.PCBooster
- Recommended action
- Scan and remove
- Last analysis
- 2025-05-09 23:00:47 (a year ago)
- File hash
- d03d558f0467dcb25fd78102ed181c2e
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as PUP.PCBooster, 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 2025-05-09 23:00:47 (a year ago); latest analysis 2025-05-09 23:00:47 (a year ago).
Company metadata: Chris P.C. srl. Product metadata: Chris-PC RAM Booster.
Signed by ChrisPC Software SRL. 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
RAMBoosterDefrag.exe is a Windows file recorded in the ThreatInfo database. It is associated with Chris-PC RAM Booster. The reported company name is Chris P.C. srl. The current detection status is PUP.PCBooster, based on the latest analysis from 2025-05-09 23:00:47 (a year ago). ThreatInfo groups this verdict with PUP reports for broader family-level investigation.
If RAMBoosterDefrag.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.PCBooster.
File Details
| Product Name: | Chris-PC RAM Booster |
| Company Name: | Chris P.C. srl |
| MD5: | d03d558f0467dcb25fd78102ed181c2e |
| Size: | 2 MB |
| First Published: | 2025-05-09 23:00:47 (a year ago) |
| Latest Published: | 2025-05-09 23:00:47 (a year ago) |
| Status: | PUP.PCBooster (on last analysis) | |
| Analysis Date: | 2025-05-09 23:00:47 (a year 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: | ChrisPC Software SRL |
| Status: | Valid |
The signature on RAMBoosterDefrag.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:
| %programfiles% |
ThreatInfo has observed RAMBoosterDefrag.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 RAMBoosterDefrag.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 Thailand 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 RAMBoosterDefrag.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
RAMBoosterDefrag.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.
49e7a59208fb4e83471c747367679410
a9bf4ff37a1a4480dbd253423701709c
0f6dc12cf9fb562c5747a7b17ae27b51
d41d8cd98f00b204e9800998ecf8427e
c81a9056b6e78798399b895742966f63
2fe6debe01e0c2edf2529f62d418401e
5d4c3bf25e06f2082b2a5b68ffbe13ab
d41d8cd98f00b204e9800998ecf8427e
12d175fb00a28a20bfc48b43abc71f43
c2c6604bc7d3db00783178829577e0bd
d5f5b8b3e30c9b1030254acd7779e1bf
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.PCBooster
This report identifies RAMBoosterDefrag.exe by MD5 d03d558f0467dcb25fd78102ed181c2e. 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.