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optchrome.exe

The application optchrome.exe has been detected as a potentially unwanted program by 12 anti-malware scanners.
MD5:
e37ef92501800bfd02e3ad7148ed236c

SHA-1:
c8ecb83aa329380cd3ad6e3db6b083af2b59fafc

SHA-256:
501c5452d8c29382fc5834b4dc3adb0ab0582a09706e2c94c12b2a9839b2fcba

Scanner detections:
12 / 68

Status:
Potentially unwanted

Analysis date:
12/21/2025 12:19:57 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.DL.Agent
7.1.1

Avira AntiVirus
TR/Downloader.Gen2
7.11.94.96

Comodo Security
UnclassifiedMalware
16688

F-Prot
W32/ApplCtnX.AA
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.174.10689

Malwarebytes
PUP.Optional.OptChrome.A
v2014.09.29.01

McAfee
Artemis!7E22A9A996F6
5600.6992

Norman
Suspicious_Gen4.CNCYF
11.20140205

Reason Heuristics
Threat.Win.Reputation.IMP
14.9.29.13

Rising Antivirus
PE:Trojan.Win32.Generic.148B982F!344692783
23.00.65.14927

VIPRE Antivirus
Trojan.Win32.Generic
20062

ViRobot
JS.A.Iframe.147456.S
2011.4.7.4223

File size:
144 KB (147,456 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\yontoo\optchrome.exe

File PE Metadata
Compilation timestamp:
2/21/2013 5:43:34 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:+5NtBnZr+J4w4qgIe1e2zm1tAobaiMYR:+5dZNJle2z8LrMYR

Entry address:
0xB403

Entry point:
E8, C7, 57, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, 2A, 17, 00, 00, 3B, 0D, F0, 24, 42, 00, 75, 02, F3, C3, E9, 43, 58, 00, 00, 8B, FF, 51, C7, 01, 18, B4, 41, 00, E8, 3B, 59, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 56, 8B, F1, E8, E3, FF, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, BD, FF, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 83, C1, 09, 51, 83, C0, 09, 50, E8, 73, 59, 00, 00, F7, D8, 59, 1B, C0, 59, 40, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 8B, 75, 14, 85, F6...
 
[+]

Entropy:
6.3781

Code size:
103 KB (105,472 bytes)

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