aol_checker.exe

The executable aol_checker.exe has been detected as malware by 24 anti-virus scanners. This is a setup program which is used to install the application. According to AVG, this software downloads additional adware offers during setup. The file has been seen being downloaded from i1.reportbox3.info and multiple other hosts a known adware distribution point operated by WEB PICK - INTERNET HOLDINGS LTD.
MD5:
a312e882f2512066a641aaa303ace0ce

SHA-1:
aade687972f92c65a1899fdb81dd3e0791947670

SHA-256:
59e72abe4d09f17f0402754bca0f1c2f20c9df13f127bc709bd7a72ac8d86b76

Scanner detections:
24 / 68

Status:
Malware

Analysis date:
11/27/2024 4:58:39 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.DL.Kaidos
7.1.1

AVG
Downloader.Generic13
2014.0.3617

Baidu Antivirus
Trojan.Win32.Kaidos
4.0.3.131222

Bitdefender
Trojan.Agent.AZPB
1.0.20.1780

Bkav FE
W32.Clod7f1.Trojan
1.3.0.4261

Dr.Web
Trojan.DownLoad3.17034
9.0.1.0356

Emsisoft Anti-Malware
Trojan.Agent.AZPB
8.13.12.22.06

ESET NOD32
Win32/SProtector (variant)
7.8943

Fortinet FortiGate
W32/Kaidos.D!tr.dldr
12/22/2013

F-Secure
Trojan.Agent.AZPB
11.2013-22-12_1

G Data
Trojan.Agent.AZPB
13.12.22

IKARUS anti.virus
Trojan-Downloader.Win32.Kaidos
t3scan.2.0.127

Kaspersky
Trojan-Downloader.Win32.Kaidos
14.0.0.4581

Malwarebytes
Trojan.Agent.H
v2013.12.22.06

McAfee
Generic Downloader.x!gmq
5600.7273

NANO AntiVirus
Trojan.Win32.Kaidos.bjlsur
0.26.0.55532

Norman
Suspicious_Gen5.IGHM
11.20131222

nProtect
Trojan/W32.Agent.304640.GZ
13.10.21.03

Panda Antivirus
W32/Vobfus.GEP.worm
13.12.22.06

Reason Heuristics
Unnamed.Threat.23
14.3.3.11

Rising Antivirus
Trojan.Win32.Generic.137211EB
23.00.65.131220

Sophos
Mal/Generic-S
4.93

VIPRE Antivirus
Trojan.Win32.Generic
22588

XVirus List
Win.Detected
2.3.31

File size:
297.5 KB (304,640 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\aol_checker.exe

File PE Metadata
Compilation timestamp:
5/21/2012 8:45:02 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:kLTLIynRhhVWD0ERkzZr8t6rYytKTLLxDS9dBiJTBdb1+j7soS:0T8OO0EOzE+dMLLx+9j0TBr6AoS

Entry address:
0xB6010

Entry point:
60, BE, 00, D0, 46, 00, 8D, BE, 00, 40, F9, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 2A, 4A, 0B, 00, 57, 83, C3, 04, 53, 68, 06, 90, 04, 00, 56, 83, C3, 04, 53, 50, C7, 03, 03, 00, 00, 00, 90, 90, 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, 49, 89, 4C, 24, 6C, 0F, B6, 4A...
 
[+]

Entropy:
7.9928  (probably packed)

Code size:
296 KB (303,104 bytes)

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

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