GridinSoft Threat Intelligence
RegisterIsr.dll threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Trojan.Heur!. 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
- Trojan.Heur!
- Recommended action
- Scan and remove
- Last analysis
- 2021-10-18 20:12:52 (4 years ago)
- File hash
- 4b63b9a8364dafff9de2adc9c89a35bb
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Trojan.Heur!.
First seen 2021-10-18 20:12:52 (4 years ago); latest analysis 2021-10-18 20:12:52 (4 years ago).
Company metadata: iTop Inc.. Product metadata: iTop Screen Recorder.
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.
File context
RegisterIsr.dll is a Windows file recorded in the ThreatInfo database. It is associated with iTop Screen Recorder. The reported company name is iTop Inc.. The current detection status is Trojan.Heur!, based on the latest analysis from 2021-10-18 20:12:52 (4 years ago).
If RegisterIsr.dll 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 Trojan.Heur!.
File Details
| Product Name: | iTop Screen Recorder |
| Company Name: | iTop Inc. |
| MD5: | 4b63b9a8364dafff9de2adc9c89a35bb |
| Size: | 3 MB |
| First Published: | 2021-10-18 20:12:52 (4 years ago) |
| Latest Published: | 2021-10-18 20:12:52 (4 years ago) |
| Status: | Trojan.Heur! (on last analysis) | |
| Analysis Date: | 2021-10-18 20:12:52 (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.
Common Places:
| %profile% |
ThreatInfo has observed RegisterIsr.dll 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 RegisterIsr.dll 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 Indonesia 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 RegisterIsr.dll 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
RegisterIsr.dll 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.
3852caca1aa3915e7a9d54b134fb2de0
cb987017a5738aa2c7292fd6f737f44f
d023fb93f93214b327153ddd95c6a573
d41d8cd98f00b204e9800998ecf8427e
75cceb6ed9e3a0c1d7f0f76d4998a43b
a1e7da3d8d16fe75db7f178e5353ce62
81446ef8fda311073e15925f1e905e1e
40e129193cef2ec897ada29ebfdc2285
1796f7b4b3d903f9f72b34a5419390cd
6df852c0d1584dff5ef15073d8da11d4
bb4ea58af59b60d11c9fc9bba358f3ee
d41d8cd98f00b204e9800998ecf8427e
9947d391197a54052827f685400271f4
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 Trojan.Heur!
This report identifies RegisterIsr.dll by MD5 4b63b9a8364dafff9de2adc9c89a35bb. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.