Backdoor

Backdoor.Bot.130302 malicious file

Malware Removal

The Backdoor.Bot.130302 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.
6-day free trial available.

What Backdoor.Bot.130302 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Anomalous file deletion behavior detected (10+)
  • Dynamic (imported) function loading detected
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Enumerates running processes
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Russian
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Code injection with CreateRemoteThread in a remote process
  • Behavioural detection: Injection (inter-process)
  • Behavioural detection: Injection with CreateRemoteThread in a remote process
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Steals private information from local Internet browsers
  • Collects and encrypts information about the computer likely to send to C2 server
  • Attempts to modify browser security settings
  • Harvests credentials from local FTP client softwares
  • Collects information to fingerprint the system
  • Clears web history

How to determine Backdoor.Bot.130302?


File Info:

name: 943663CADCEEB881DEC0.mlw
path: /opt/CAPEv2/storage/binaries/bdf37628ca18dd8d255f30859f90aedb592e700c40fd061659a29dbaf884d2f9
crc32: B7EBD1E0
md5: 943663cadceeb881dec0109448fb9a42
sha1: bb2e334a40bfc0ec73dc9f78a668e7a4b8654473
sha256: bdf37628ca18dd8d255f30859f90aedb592e700c40fd061659a29dbaf884d2f9
sha512: 83e93c039897c3dcbbd59681e4470271589c130b7288214b8ed91c2e45b45dacdcc2a2d0195351acfffdaaa17b4badf0f1f36a8a8783fda84b8d48ebe1a5e1cb
ssdeep: 3072:Z8CQfEtdDoMeFwolhQw3qDS/J5cJIGrRVkwvtZ0Zc5GzCS6ZNrW8GLz8lv:Z8nfEtdkMefQw3hxetdO8f8c5GsHW8Go
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B5F312492AE25087C215A0715730E770E329F618BBAC3B95E623F6557B9F7B02430F79
sha3_384: d763caaf6f4915ca1e80a4fd0abdeb555802bf288250a2923390ec0400f57f212eab6939dbf02ff0bbd9d476bb4a6157
ep_bytes: 60be007044008dbe00a0fbff57eb0b90
timestamp: 2008-08-16 19:41:54

Version Info:

0: [No Data]

Backdoor.Bot.130302 also known as:

BkavW32.AIDetect.malware1
LionicTrojan.Win32.Zbot.lbcV
Elasticmalicious (high confidence)
MicroWorld-eScanBackdoor.Bot.130302
FireEyeGeneric.mg.943663cadceeb881
CAT-QuickHealTrojanBNK.Zbot.mue
ALYacBackdoor.Bot.130302
CylanceUnsafe
ZillyaTrojan.Zbot.Win32.27007
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005485311 )
AlibabaTrojanPSW:Win32/SpyEyes.6d48eb1f
K7GWTrojan ( 005485311 )
Cybereasonmalicious.adceeb
VirITTrojan.Win32.Generic.AETX
CyrenW32/Zbot.BG.gen!Eldorado
SymantecTrojan.Zbot
ESET-NOD32Win32/Spy.Zbot.YW
APEXMalicious
ClamAVWin.Trojan.Zbot-12524
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderBackdoor.Bot.130302
NANO-AntivirusTrojan.Win32.Qbot.bkqtd
AvastFileRepMalware
TencentWin32.Trojan.Spy.Hres
EmsisoftBackdoor.Bot.130302 (B)
ComodoTrojWare.Win32.TrojanSpy.Zbot.G@2tckk5
DrWebBackDoor.Qbot.81
VIPREPacked.Win32.Zbot.gen.y.8 (v)
TrendMicroTROJ_SPYEYE.SMEP
McAfee-GW-EditionPWS-Spyeye.fa
SophosMal/Generic-R + Mal/Zbot-GO
IkarusTrojan-Spy.Win32.SpyEyes
GDataBackdoor.Bot.130302
JiangminTrojanSpy.Zbot.apsc
WebrootW32.Malware.Gen
AviraTR/Spy.Zbot.alvc
Antiy-AVLTrojan/Generic.ASMalwS.9C169
KingsoftWin32.Troj.Zbot.(kcloud)
ArcabitBackdoor.Bot.D1FCFE
ViRobotTrojan.Win32.A.Zbot.159232.BK[UPX]
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftPWS:Win32/Zbot
CynetMalicious (score: 100)
AhnLab-V3Spyware/Win32.Zbot.R39465
McAfeeArtemis!943663CADCEE
MAXmalware (ai score=99)
VBA32BScope.TrojanPSW.SpySweep
MalwarebytesMalware.Heuristic.1003
TrendMicro-HouseCallTROJ_SPYEYE.SMEP
RisingSpyware.Zbot!8.16B (CLOUD)
YandexTrojan.GenAsa!Qq7yRgDupcE
SentinelOneStatic AI – Suspicious PE
MaxSecureTrojan.Malware.7164915.susgen
FortinetW32/SpyEye.SK!tr
BitDefenderThetaAI:Packer.6053783C1F
AVGFileRepMalware
PandaGeneric Malware
CrowdStrikewin/malicious_confidence_70% (D)

How to remove Backdoor.Bot.130302?

Backdoor.Bot.130302 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.

Leave a Comment