Virus

What is “Virus:Win32/Expiro.BZ”?

Malware Removal

The Virus:Win32/Expiro.BZ is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Virus:Win32/Expiro.BZ virus can do?

  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Virus:Win32/Expiro.BZ?


File Info:

name: B9156DBC0EB5936068B7.mlw
path: /opt/CAPEv2/storage/binaries/3408db0cb86bfb26eae7fd182ed5770eebff267c5507ac485c1357bc7432750e
crc32: 46A8FC9D
md5: b9156dbc0eb5936068b7be03d0e3b690
sha1: 43c256deb639f6eea1a9c0dde9850f1f03e9bd3e
sha256: 3408db0cb86bfb26eae7fd182ed5770eebff267c5507ac485c1357bc7432750e
sha512: d6d7a2eebac78c6445630a42a4c3f489ab5bec51eceb6d08bbc0952989a9d51bea198367dc6e86704c7a2dfd10c772f89ad126b87616c2df45e8cd9f750183a0
ssdeep: 12288:Lfrw/QzDXcvr+6rWEcc6kxbEsc8Mwah0uJvRNXFXr3YTM14vWcyVc:Lzw/QzDXcR/ccVrUIuJZtVc
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17FE48D412C8C0467C056D6B0AB1B8E5B4355EFA23F55766FCBF2948842AFA43F4FA325
sha3_384: 6cb0baab32ecfa1fe042102fb3e74c6f0e2b8c36ebfe68e6fd56aeb3d69c16e2e2a532b03ddca56a741bee6b49c363e5
ep_bytes: 605589e581ec08010000bb02000000b8
timestamp: 2004-08-04 06:07:28

Version Info:

CompanyName: Microsoft Corporation
FileDescription: Telnet
FileVersion: 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
InternalName: tlntsvr.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: tlntsvr.exe
ProductName: Microsoft® Windows® Operating System
ProductVersion: 5.1.2600.2180
Translation: 0x0409 0x04b0

Virus:Win32/Expiro.BZ also known as:

BkavW32.Expiro2NHc.PE
LionicVirus.Win32.Virut.kYPu
Elasticmalicious (high confidence)
MicroWorld-eScanWin32.Expiro.Gen.3
FireEyeGeneric.mg.b9156dbc0eb59360
CAT-QuickHealW32.Expiro.L4
SkyhighBehavesLike.Win32.Expiro.jc
ALYacWin32.Expiro.Gen.3
Cylanceunsafe
ZillyaVirus.Expiro.Win32.47
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaVirus:Win32/Expiro.085368df
K7GWVirus ( 0040f4dc1 )
K7AntiVirusVirus ( 0040f4dc1 )
BitDefenderThetaAI:FileInfector.6CBEB04B12
VirITWin32.Expiro.BR
SymantecW32.Xpiro.H
ESET-NOD32Win32/Expiro.NBU
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Virus.Expiro-9939536-0
KasperskyVirus.Win32.Expiro.ar
BitDefenderWin32.Expiro.Gen.3
NANO-AntivirusVirus.Win32.Expiro.clnvwd
AvastWin32:Xpirat [Inf]
TencentVirus.Win32.Expiro.ay
EmsisoftWin32.Expiro.Gen.3 (B)
BaiduWin32.Virus.Expiro.c
F-SecureMalware.W32/Expiro.AK
DrWebWin32.Expiro.80
VIPREWin32.Expiro.Gen.3
TrendMicroPE_EXPIRO.AR
Trapminesuspicious.low.ml.score
SophosW32/Expiro-S
IkarusTrojan.Collected_c
VaristW32/Expiro.BE
AviraW32/Expiro.AK
Antiy-AVLVirus/Win32.Expiro.nr
KingsoftWin32.Infected.AutoInfector.a
MicrosoftVirus:Win32/Expiro.BZ
XcitiumVirus.Win32.Expiro.co@55mepz
ArcabitWin32.Expiro.Gen.3
ZoneAlarmVirus.Win32.Expiro.ar
GDataWin32.Expiro.Gen.3
GoogleDetected
AhnLab-V3Win32/Expiro5.Gen
Acronissuspicious
McAfeeW32/Expiro.gen.p
MAXmalware (ai score=100)
VBA32Virus.Expiro.3109
MalwarebytesGeneric.Malware.AI.DDS
PandaW32/Expiro.O
TrendMicro-HouseCallPE_EXPIRO.AR
RisingVirus.Expiro!1.A140 (CLASSIC)
SentinelOneStatic AI – Malicious PE
FortinetW32/Expiro.W
AVGWin32:Xpirat [Inf]
DeepInstinctMALICIOUS

How to remove Virus:Win32/Expiro.BZ?

Virus:Win32/Expiro.BZ removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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