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installerdu-2.3.1.7789.exe

Carambis Installer

ROSTPAY

The application installerdu-2.3.1.7789.exe by ROSTPAY has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. While running, it connects to the Internet address server6.ext.freeteam.org on port 80 using the HTTP protocol.
Publisher:
Carambis (MEDIA FOG LTD.)  (signed by ROSTPAY)

Product:
Carambis Installer

Version:
1.0.0.2

MD5:
8a23aff5f254f20ffefc48f85aa7f817

SHA-1:
515f210c0618af4804f67be51aef5abb96251958

SHA-256:
1ee2c03fd8d4ab3e943375790c0e089278610a9cc4c300e8a5cb1f13c6012f5a

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
11/2/2024 5:22:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Installer.ROSTPAY
15.5.14.17

File size:
919 KB (941,088 bytes)

Product version:
1.0.0.2

Copyright:
Carambis (MEDIA FOG LTD.) All rights reserved. 2014

Original file name:
Carambis Installer

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\installerdu-2.3.1.7789.exe

Digital Signature
Signed by:
ROSTPAY

Authority:
Starfield Technologies, Inc.

Valid from:
12/17/2014 2:05:04 PM

Valid to:
12/16/2016 6:35:09 PM

Subject:
CN=ROSTPAY, O=ROSTPAY, L=Rostov-on-Don, C=RU

Issuer:
CN=Starfield Secure Certificate Authority - G2, OU=http://certs.starfieldtech.com/repository/, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
27ED6D593F8321

File PE Metadata
Compilation timestamp:
12/18/2014 11:22:46 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:ohwv6RjKJ7OYu7qgOgJ5yVihLKuovdmPrqiTGdaOcIZA:+xKxgJEViRKd1yr5TKDcd

Entry address:
0x2BC2B0

Entry point:
60, BE, 00, C0, 5D, 00, 8D, BE, 00, 50, E2, FF, C7, 87, 34, 51, 27, 00, 41, 08, BE, BE, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, D8, A7, 2B, 00, 57, 83, C3, 04, 53, 68, AA, 02, 0E, 00, 56, 83, C3, 04, 53, 50, C7, 03, 03, 00, 02, 00, 90, 90, 90, 55, 57, 56, 53, 83, EC, 7C, 8B, 94, 24, 90, 00, 00, 00, C7, 44, 24, 74, 00, 00, 00, 00, C6, 44, 24, 73, 00, 8B, AC, 24, 9C, 00, 00, 00, 8D, 42, 04, 89, 44, 24, 78, B8, 01, 00, 00, 00, 0F, B6, 4A, 02, 89, C3, D3, E3, 89, D9...
 
[+]

Code size:
900 KB (921,600 bytes)

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

TCP (HTTP):
Connects to server6.ext.freeteam.org  (46.46.160.233:80)

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