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ALUpdate.exe

ALTools Updater

ESTsoft Corp.

The executable ALUpdate.exe, “ALTools Automatic Updater Program” has been detected as malware by 40 anti-virus scanners. Infected by a mass-mailing worm and virus that sends itself to email addresses gathered from the compromised computer and exploits remote vulnerabilities and attempts to infect files.
Publisher:
ESTsoft Corp.

Product:
ALTools Updater

Description:
ALTools Automatic Updater Program

Version:
11, 4, 28, 2

MD5:
60c890ff4c68887e82ab03259c1910fd

SHA-1:
e4db13489e30ff546ce7cec94744c7a445d74b8d

SHA-256:
45c52520ce7c292b100a7b4f3e51752232503816916523a317377e1c3340fcb8

Scanner detections:
40 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
4/24/2024 8:20:00 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Win32.Runouce.B@mm
5696344

Agnitum Outpost
I-Worm.Chir.B
7.1.1

AhnLab V3 Security
Win32/ChiHack.6652
2015.11.27

Avira AntiVirus
W32/Chir.B
8.3.2.4

Arcabit
Win32.Runouce.E2C45E
1.0.0.624

avast!
Win32:Oncer
151028-1

AVG
Win32/Chir.B@mm
2015.0.4460

Baidu Antivirus
Virus.Win32.Runouce.$a
4.0.3.151127

Bitdefender
Win32.Runouce.B@mm
1.0.20.1655

Bkav FE
W32.ChirBPE
1.3.0.7383

Clam AntiVirus
WIN.Worm.Brontok
0.98/21102

Comodo Security
Virus.Win32.Virut.CE
23664

Dr.Web
Win32.Virut.56
9.0.1.05190

Emsisoft Anti-Malware
Win32.Runouce.B@mm
10.0.0.5366

ESET NOD32
Win32/Chir.B virus
7.0.302.0

Fortinet FortiGate
W32/Chir.B@mm
11/27/2015

F-Prot
W32/Thecid.B@mm
4.6.5.141

F-Secure
Win32.Runouce.B@mm
5.15.21

G Data
Win32.Runouce.B@mm
15.11.25

IKARUS anti.virus
Email-Worm.Runouce
t3scan.1.9.5.0

K7 AntiVirus
EmailWorm
13.212.17982

Kaspersky
Email-Worm.Win32.Runouce
15.0.0.562

McAfee
Virus.W32/Chir.gen!remnants
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.211.1032.0

MicroWorld eScan
Win32.Runouce.B@mm
16.0.0.993

NANO AntiVirus
Trojan.Win32.IframeExec.dteiuc
0.30.26.4751

Norman
Win32.Runouce.B@mm
28.10.2015 12:55:53

nProtect
Win32.Runouce.B@mm
15.11.26.01

Panda Antivirus
Generic Malware
15.11.27.05

Qihoo 360 Security
Virus.Win32.CNHacker.C
1.0.0.1077

Quick Heal
W32.Virut.Cur1
11.15.14.00

Rising Antivirus
PE:Worm.Mail.ChineseHacker!245783 [F]
23.00.65.151125

Sophos
Virus 'W32/Chir-B'
5.20

Total Defense
Win32/Chir.B
37.1.62.1

Trend Micro House Call
PE_Chir.B
7.2.331

Trend Micro
PE_Chir.B
10.465.27

Vba32 AntiVirus
Virus.Win32.Chur.A
3.12.26.4

VIPRE Antivirus
Threat.219451
45400

ViRobot
Win32.Chir.B[h]
2014.3.20.0

Zillya! Antivirus
Worm.RunOnce.Win32.2
2.0.0.2534

File size:
952 KB (974,888 bytes)

Product version:
11, 4, 28, 2

Copyright:
Copyright ⓒ ESTsoft Corp. All rights reserved.

Original file name:
ALUpdate.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\estsoft\alupdate\alupdate.exe

File PE Metadata
Compilation timestamp:
4/4/1999 2:01:16 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
24576:V/y6qyNoAje4EG+C2FkVZFVYbqRB2knCVHpKIWh:EyNoAje5G+C2FaZFwqRBznCVHp1Wh

Entry address:
0xF062C

Entry point:
60, E8, E6, 19, 00, 00, 8B, 74, 24, 20, E8, 08, 00, 00, 00, 61, 68, 07, 01, 4F, 00, C3, E9, 59, E8, 01, 16, 00, 00, 81, E6, 00, F0, FF, FF, 81, EE, 00, 10, 00, 00, 66, 81, 3E, 4D, 5A, 75, F3, 0F, B7, 7E, 3C, 03, FE, 8B, 6F, 78, 03, EE, 8B, 5D, 20, 03, DE, 33, C0, 8B, D6, 83, C3, 04, 40, 8B, 3B, 03, FA, E8, 0F, 00, 00, 00, 47, 65, 74, 50, 72, 6F, 63, 41, 64, 64, 72, 65, 73, 73, 00, 5E, 33, C9, B1, 0F, FC, F3, A6, 75, DA, 8B, F2, 8B, 5D, 24, 03, DE, 0F, B7, 0C, 43, 8B, 5D, 1C, 03, DE, 8B, 1C, 8B, 03, DE, 81...
 
[+]

Entropy:
6.7381

Packer / compiler:
ASPack v1.08.04

Code size:
652 KB (667,648 bytes)

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