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casrv.exe

The executable casrv.exe has been detected as malware by 14 anti-virus scanners. This is a setup program which is used to install the application. It runs as a separate (within the context of its own process) windows Service named “CA Service component”. The file has been seen being downloaded from download-servers.com.
MD5:
082402717467cc86f5a5f37adfcbbee9

SHA-1:
153d53a2e9429f2c14c9cf26f29f77d3efa06c9a

SHA-256:
8d904916f0a0910834b622324afdf7ab810e72f56cc274126fd1137ed9d8ad3e

Scanner detections:
14 / 68

Status:
Malware

Analysis date:
5/9/2024 1:53:55 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.GenericKD.2055426
760

Bitdefender
Trojan.GenericKD.2055426
1.0.20.25

Emsisoft Anti-Malware
Trojan.GenericKD.2055426
8.15.01.05.02

F-Secure
Trojan.GenericKD.2055426
11.2015-05-01_2

G Data
Trojan.GenericKD.2055426
15.1.24

IKARUS anti.virus
Trojan.SuspectCRC
t3scan.1.8.5.0

Kaspersky
UDS:DangerousObject.Multi.Generic
14.0.0.2687

McAfee
Artemis!0D3E7FB7F35F
5600.6894

MicroWorld eScan
Trojan.GenericKD.2055426
16.0.0.15

nProtect
Trojan.GenericKD.2055426
15.01.02.01

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
Threat.Win.Reputation.IMP
15.1.5.14

Trend Micro House Call
Suspicious_GEN.F47V1227
7.2.5

VIPRE Antivirus
Win32.Malware!Drop
36366

File size:
140 KB (143,360 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\convertad\casrv.exe

File PE Metadata
Compilation timestamp:
1/5/2015 6:16:45 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:MwfHRgNcfnHkluqI9+24vP6m8/ZQLewy9i0f:jxg6fHk0x+2sP6mZLe3f

Entry address:
0xB223

Entry point:
E8, 74, 56, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 8B, 45, 08, 85, C0, 74, 12, 83, E8, 08, 81, 38, DD, DD, 00, 00, 75, 07, 50, E8, 67, F5, FF, FF, 59, 5D, C3, 8B, FF, 55, 8B, EC, 8B, 45, 08, 56, 8B, F1, C6, 46, 0C, 00, 85, C0, 75, 63, E8, 1B, 2E, 00, 00, 89, 46, 08, 8B, 48, 6C, 89, 0E, 8B, 48, 68, 89, 4E, 04, 8B, 0E, 3B, 0D, 88, 1A, 42, 00, 74, 12, 8B, 0D, 40, 18, 42, 00, 85, 48, 70, 75, 07, E8, 19, 35, 00, 00, 89, 06, 8B, 46, 04, 3B, 05, 38, 1F, 42, 00, 74, 16, 8B, 46, 08, 8B, 0D, 40, 18, 42, 00...
 
[+]

Code size:
102.5 KB (104,960 bytes)

Service
Display name:
CA Service component

Service name:
serverca

Description:
Ongoing updates responsible service.

Type:
Win32OwnProcess


The file casrv.exe has been seen being distributed by the following URL.

http://download-servers.com/.../CASrv.exe

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