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grunt.exe

Lucuma

The application grunt.exe by Lucuma has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “70F4EEDB-1367-4b4f-8247-3133551A7415”.
Publisher:
Lucuma  (signed and verified)

Version:
1.0.0.3

MD5:
e1ca01949b68095b08a031099c3120a2

SHA-1:
9202e69aba25aa763a4586148713ed2aef68d44d

SHA-256:
5726c54836243699ecb4c76ae0d4f4d5913896def5de30db22726c3e32b938fc

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
5/21/2024 12:35:40 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Bitcocktail (M)
16.11.14.19

File size:
275.4 KB (281,960 bytes)

Product version:
1.0.0.3

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\shopperz\grunt.exe

Digital Signature
Signed by:
Lucuma

Authority:
GlobalSign nv-sa

Valid from:
2/25/2015 3:23:06 AM

Valid to:
2/26/2016 3:23:06 AM

Subject:
CN=Lucuma, O=Lucuma, L=Hod Hasharon, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121B154E0746B424CA28C9C310B8374B24B

File PE Metadata
Compilation timestamp:
5/17/2015 7:51:22 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:7zGQu6yDJDggiVNMJQEaHdR/wD3+g5+OyAhAR+TD/66BIrM/:7zGQu6yDJMnDE6R/wi80UzFiM/

Entry address:
0x1616C

Entry point:
E8, 76, 70, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 83, 3D, E0, A5, 43, 00, 01, 72, 5F, 0F, B6, 44, 24, 08, 8B, D0, C1, E0, 08, 0B, D0, 66, 0F, 6E, DA, F2, 0F, 70, DB, 00, 0F, 16, DB, 8B, 54, 24, 04, B9, 0F, 00, 00, 00, 83, C8, FF, 23, CA, D3, E0, 2B, D1, F3, 0F, 6F, 0A, 66, 0F, EF, D2, 66, 0F, 74, D1, 66, 0F, 74, CB, 66, 0F, EB, D1, 66, 0F, D7, CA, 23, C8, 75, 08, 83, C8, FF, 83, C2, 10, EB, DC, 0F, BC, C1, 03, C2, 66, 0F, 7E, DA, 33, C9, 3A, 10, 0F, 45, C1, C3, 33, C0, 8A, 44...
 
[+]

Entropy:
5.8974

Code size:
167.5 KB (171,520 bytes)

Service
Display name:
70F4EEDB-1367-4b4f-8247-3133551A7415

Type:
Win32OwnProcess

Depends on:
RPCSS


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