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extensionupdaterservice.exe

The application extensionupdaterservice.exe has been detected as a potentially unwanted program by 4 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “IMPI Updater”.
MD5:
af87012c22372cc982a1e5b597deb5fa

SHA-1:
171dadeafff83fce1d7033fdde491a04dc4d5c2e

SHA-256:
ad9f30ceb2195aaa8d3ad6b752b725590ec28633a06b2d5de8d1a9e8293c819c

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
5/20/2024 7:15:38 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Trojan.Win32.Agent
4.0.3.1417

Boost by Reason
Optional.Service.X
188163

ESET NOD32
Win32/Toolbar.BitCocktail (variant)
8.8953

ViRobot
Trojan.Win32.A.Agent.188760
2011.4.7.4223

File size:
181.5 KB (185,856 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\impi\extensionupdaterservice.exe

File PE Metadata
Compilation timestamp:
2/5/2013 3:50:11 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:qfK/KMtc1kstFKS3G2x6tS3gLg3rKf78rv5Ybpn:qfDMtQTx6tSQLg3Woribp

Entry address:
0xAD21

Entry point:
E8, 3A, 57, 00, 00, E9, 79, FE, FF, FF, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 00, 01, 00, 00, 72, 0E, 83, 3D, 20, 12, 42, 00, 00, 74, 05, E9, F1, 57, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9, 02, 74, 06, F3, AB, 85, D2, 74, 0A, 88, 07, 83, C7, 01, 83, EA, 01, 75, F6, 8B, 44...
 
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Code size:
98 KB (100,352 bytes)

Service
Display name:
IMPI Updater

Type:
Win32OwnProcess


The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to s3-1-w.amazonaws.com  (54.231.114.243:80)

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