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contexttrue_1133_cf.exe

Ad Businness Crown Solutions S.L.

The application contexttrue_1133_cf.exe by Ad Businness Crown Solutions S.L has been detected as a potentially unwanted program by 14 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from s3-eu-west-1.amazonaws.com.
Publisher:
Ad Businness Crown Solutions S.L.  (signed and verified)

MD5:
787a381bbb30a4f9ac3556999e404b1c

SHA-1:
13ed63f1e961c6c7e0a29e1667615b69c117a8c4

SHA-256:
6ba292ef36cacb6ea8e1c1d699b7b37a9091b6b9437017bea94006379002e7df

Scanner detections:
14 / 68

Status:
Potentially unwanted

Analysis date:
5/10/2024 7:10:59 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Graftor.146912
922

avast!
Win32:Malware-gen
2014.9-140728

AVG
Generic_s
2015.0.3400

Bitdefender
Gen:Variant.Graftor.146912
1.0.20.1045

Emsisoft Anti-Malware
Gen:Variant.Graftor.146912
8.14.07.28.12

F-Secure
Gen:Variant.Graftor.146912
11.2014-28-07_2

G Data
Gen:Variant.Graftor.146912
14.7.24

IKARUS anti.virus
Win32.SuspectCrc
t3scan.1.6.1.0

McAfee
Artemis!7CB12382589E
5600.7056

MicroWorld eScan
Gen:Variant.Graftor.146912
15.0.0.627

NANO AntiVirus
Trojan.Win32.Agentb.dckkjv
0.28.2.60990

Reason Heuristics
PUP.AdBusinnessCrownSolutionsSL.T
14.7.28.0

Trend Micro House Call
Suspici.AC6CFC03
7.2.209

VIPRE Antivirus
Trojan.Win32.Generic.pak!cobra
31492

File size:
840.8 KB (860,968 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\contexttrue_1133_cf.exe

Digital Signature
Signed by:
Ad Businness Crown Solutions S.L.

Authority:
COMODO CA Limited

Valid from:
7/3/2014 2:00:00 AM

Valid to:
7/3/2016 1:59:59 AM

Subject:
CN=Ad Businness Crown Solutions S.L., O=Ad Businness Crown Solutions S.L., STREET="C/ Capitan Haya 1, PISO 15", L=Madrid, S=Madrid, PostalCode=28020, C=ES

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
73A607B23398F9417EA8AC5EA5B82B19

File PE Metadata
Compilation timestamp:
12/25/2013 6:01:29 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:PPAycKsINX0W7L6d0JuwUVVvJG2oG9lydU1qWTxn5rTDFVNvoDJAPRnJ:3r2Idt36d0pCv1oGjaWnrTviC

Entry address:
0x30B8

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 78, 37, 42, 00, E8, 95, 2D, 00, 00, A3, C4, 36, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 80, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, C0, 2E, 42, 00, E8, 3F, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 2D, 2A...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file contexttrue_1133_cf.exe has been seen being distributed by the following URL.

https://s3-eu-west-1.amazonaws.com/cyclon-agent/.../ContextTrue_1133_cf.exe

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