home

instalar.exe

The executable instalar.exe has been detected as malware by 6 anti-virus scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from alerce.sii.cl and multiple other hosts.
MD5:
ecf03e2012598184291a896310ac700d

SHA-1:
136fc88fbe0a6b6cd2b0d5450da5dc1779e5162a

SHA-256:
da549c8d6d2e5f7bafb67b3f91f0fa51175885a74161bb8ddac8e44b5a336082

Scanner detections:
6 / 68

Status:
Malware

Analysis date:
11/3/2025 10:09:10 AM UTC  (today)

Scan engine
Detection
Engine version

Comodo Security
UnclassifiedMalware
22633

Fortinet FortiGate
W32/Kazy.CWD!tr
1/16/2016

IKARUS anti.virus
Gen.Variant.Kazy
t3scan.1.9.5.0

Kaspersky
UDS:DangerousObject.Multi.Generic
14.0.0.808

Qihoo 360 Security
Win32/Trojan.5db
1.0.0.1015

VIPRE Antivirus
Trojan.Win32.Generic
41600

File size:
2.4 MB (2,533,628 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\instalar.exe

File PE Metadata
Compilation timestamp:
9/16/2008 11:17:44 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.0

CTPH (ssdeep):
49152:UImIAZ3Cq25au8TjzldHB5gay2MTdeQZtqCIsROGFwWT0aYinp3n/Mz7yUb:IB4q25aLjzldn/y26hrIssVWT0G5nod

Entry address:
0x1000

Entry point:
E8, 6F, 2B, 00, 00, 50, E8, 73, 36, 01, 00, 00, 00, 00, 00, 90, 55, 8B, EC, 53, 56, 57, 8B, 7D, 10, 8B, 5D, 0C, 8B, 75, 08, 8B, D3, FF, 75, 14, 68, E5, 50, 41, 00, 6A, 00, 6A, 00, 8B, C6, 8B, CF, E8, 7A, 48, 00, 00, 81, EB, 10, 01, 00, 00, 74, 05, 4B, 74, 14, EB, 57, FF, 75, 14, 6A, 66, 56, E8, DE, 38, 01, 00, B8, 01, 00, 00, 00, EB, 47, 66, 81, E7, FF, FF, 66, FF, CF, 74, 07, 66, FF, CF, 74, 23, EB, 30, 68, 80, 00, 00, 00, 68, AC, 69, 41, 00, 6A, 65, 56, E8, 24, 38, 01, 00, 6A, 01, 56, E8, FE, 37, 01, 00...
 
[+]

Code size:
80 KB (81,920 bytes)

The file instalar.exe has been seen being distributed by the following 2 URLs.

https://alerce.sii.cl/pub/.../Instalar.exe

https://alerce.sii.cl/dior_cgi/dej/DEJ_bajar_sw.cgi?file=https://alerce.sii.cl/pub/.../Instalar.exe

Remove instalar.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.