GridinSoft Threat Intelligence

rohanclient.exe threat report

Detected as Worm.Ramnit File reputation report
MD5 2b3d5a839aa70d720d6baa7deb8328c4
Latest seen 2021-01-07 06:40:17 (5 years ago)
First seen 2021-01-07 06:40:17 (5 years ago)
Size 9 MB
Publisher ZENON DEV
Product Zenon

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as Worm.Ramnit. 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
Worm.Ramnit
Recommended action
Scan and remove
Last analysis
2021-01-07 06:40:17 (5 years ago)
File hash
2b3d5a839aa70d720d6baa7deb8328c4
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Worm.Ramnit, part of the Worm threat category.

Category context

Malware capable of spreading across systems, removable media, or networks. Related Worm reports help compare this file with nearby detections, publishers, and hashes.

Timeline

First seen 2021-01-07 06:40:17 (5 years ago); latest analysis 2021-01-07 06:40:17 (5 years ago).

Publisher context

Company metadata: ZENON DEV. Product metadata: Zenon.

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. Review the Worm category for related samples and common context.

File context

rohanclient.exe is a Windows file recorded in the ThreatInfo database. It is associated with Zenon. The reported company name is ZENON DEV. The current detection status is Worm.Ramnit, based on the latest analysis from 2021-01-07 06:40:17 (5 years ago). ThreatInfo groups this verdict with Worm reports for broader family-level investigation.

If rohanclient.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 Worm.Ramnit.

File Details

Product Name: Zenon
Company Name: ZENON DEV
MD5: 2b3d5a839aa70d720d6baa7deb8328c4
Size: 9 MB
First Published: 2021-01-07 06:40:17 (5 years ago)
Latest Published: 2021-01-07 06:40:17 (5 years ago)
Status: Worm.Ramnit (on last analysis)
Analysis Date: 2021-01-07 06:40:17 (5 years ago)

Detection screenshot

rohanclient.exe 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:

%temp%

ThreatInfo has observed rohanclient.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.

OS Version:

Windows 7 100.0%

The most common operating system signal for rohanclient.exe is Windows 7 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

rohanclient.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.

Format pe
Architecture 32-bit
Subsystem Windows GUI
Entry point 0x00981000
Image base 0x00400000

PE Sections:

Sections 10
Raw data 9994752

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

7815168 bytes · 78.2% of section data
Large raw data Uncommon name
MD5 a485a8d856f4cdf1feef4d0ecd40721f
905216 bytes · 9.1% of section data
Uncommon name
MD5 0ed720afa8ae457f10145af6c0aa8afd
442368 bytes · 4.4% of section data
Uncommon name
MD5 51478faed4b0cca6cbcb5c94c136504e
.rsrc 8192 bytes · 0.1% of section data
MD5 a428022d6f854aa5d499b4baacf81e27
557056 bytes · 5.6% of section data
Uncommon name
MD5 26f7a83fcf6b31b786c91895d1bdf46e
.data 77824 bytes · 0.8% of section data
MD5 f4ca374b542381f8f2f18e3aaac6c4f4
.adata 8192 bytes · 0.1% of section data
Uncommon name
MD5 d550d4e52a53ae770508b19390396400
.mackt 12288 bytes · 0.1% of section data
Uncommon name
MD5 daa2e99a1c1087509d86ec98cfb9bfea
.rmnet 57856 bytes · 0.6% of section data
Uncommon name
MD5 764b680e85e982edded6014ce4dc17e5
.text 110592 bytes · 1.1% of section data
MD5 2ef5cf08372c5b21903ac81264723010

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 Worm.Ramnit

This report identifies rohanclient.exe by MD5 2b3d5a839aa70d720d6baa7deb8328c4. It is part of the Worm 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.

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 2b3d5a839aa70d720d6baa7deb8328c4.
  • 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. Use the Worm category to compare similar reports.