GridinSoft Threat Intelligence

YGrep32.dll threat report

Detected as Trojan.ExtHeur! File reputation report
MD5 a0fbfb839cefb7978981b0ee53bd11cb
Latest seen 2024-04-15 23:01:18 (2 years ago)
First seen 2024-04-15 23:01:18 (2 years ago)
Size 79 KB
Publisher Yves Roumazeilles
Product YGrep Search Engine

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as Trojan.ExtHeur!. 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.ExtHeur!
Recommended action
Scan and remove
Last analysis
2024-04-15 23:01:18 (2 years ago)
File hash
a0fbfb839cefb7978981b0ee53bd11cb
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Trojan.ExtHeur!.

Timeline

First seen 2024-04-15 23:01:18 (2 years ago); latest analysis 2024-04-15 23:01:18 (2 years ago).

Publisher context

Company metadata: Yves Roumazeilles. Product metadata: YGrep Search Engine.

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

YGrep32.dll is a Windows file recorded in the ThreatInfo database. It is associated with YGrep Search Engine. The reported company name is Yves Roumazeilles. The current detection status is Trojan.ExtHeur!, based on the latest analysis from 2024-04-15 23:01:18 (2 years ago).

If YGrep32.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.ExtHeur!.

File Details

Product Name: YGrep Search Engine
Company Name: Yves Roumazeilles
MD5: a0fbfb839cefb7978981b0ee53bd11cb
Size: 79 KB
First Published: 2024-04-15 23:01:18 (2 years ago)
Latest Published: 2024-04-15 23:01:18 (2 years ago)
Status: Trojan.ExtHeur! (on last analysis)
Analysis Date: 2024-04-15 23:01:18 (2 years ago)

Detection screenshot

YGrep32.dll 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:

%programfiles%\qsr\nvivo\converters

ThreatInfo has observed YGrep32.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.

Geography:

1 observed countries
100.0%

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:

Windows 10 100.0%

The most common operating system signal for YGrep32.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

YGrep32.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.

Format pe
Architecture 32-bit
Subsystem Windows GUI
Entry point 0x0000fd80
Image base 0x10000000

PE Sections:

Sections 19
Raw data 79360

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

_AG_CORE 3072 bytes · 3.9% of section data
Uncommon name
MD5 e939155ac7e152ea4e59bb3ae3f62941
_AG_SUBS 1024 bytes · 1.3% of section data
Uncommon name
MD5 7001c3a26e464d341b99d39e30fa7cbb
_BL_CORE 2048 bytes · 2.6% of section data
Uncommon name
MD5 0f1f7149b3b7dd5df1d62eb3b2aa4a86
_FILE 2560 bytes · 3.2% of section data
Uncommon name
MD5 4a1da3d04e1fcbb36e8a93abe781006c
_DLLMAIN 512 bytes · 0.6% of section data
Uncommon name
MD5 8f4de7d625a7a8038d0e7af3674ad2f2
_RG_CORE 5120 bytes · 6.5% of section data
Uncommon name
MD5 87bbcb02f653c55f10ebf7d4b464ee02
_RG_WORD 512 bytes · 0.6% of section data
Uncommon name
MD5 afe4e1f82594ed0355460785bac8de1e
_RG_SUBS 1536 bytes · 1.9% of section data
Uncommon name
MD5 05abdfe3adf45478bea38144b72bb52b
_SG_CORE 1024 bytes · 1.3% of section data
Uncommon name
MD5 1df3d98febc4cd2044d7386596f9e439
_SG_SUBS 1024 bytes · 1.3% of section data
Uncommon name
MD5 cea820141139e64b0f97f3116e44575f
_ST_CORE 1024 bytes · 1.3% of section data
Uncommon name
MD5 aa71a46f37db4dd71abf28d49141f65f
_ASSERT 512 bytes · 0.6% of section data
Uncommon name
MD5 4aabf8164866e35d19609b16474ce005
_WRAP 512 bytes · 0.6% of section data
Uncommon name
MD5 f76554b0c3a634a00a0952cdba41bb8e
.text 29184 bytes · 36.8% of section data
MD5 94a42262a1ab59b464df1b34157a0321
.rdata 4608 bytes · 5.8% of section data
MD5 4eceeae67a3bbd760a1c8d0ee670194d
.data 15360 bytes · 19.4% of section data
MD5 ffda78a095951abc72f49f37e943a18c
.idata 2048 bytes · 2.6% of section data
MD5 d9e288d3b62077fe57d84a077a8cbbba
.rsrc 2560 bytes · 3.2% of section data
MD5 517155041bec6734e5643d6986ba664a
.reloc 5120 bytes · 6.5% of section data
MD5 cb54f1407972f6e86a86fc8454417302

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.ExtHeur!

This report identifies YGrep32.dll by MD5 a0fbfb839cefb7978981b0ee53bd11cb. 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 a0fbfb839cefb7978981b0ee53bd11cb.
  • 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.