Trojan

TrojanDownloader:Win32/Tearspear removal instruction

Malware Removal

The TrojanDownloader:Win32/Tearspear 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 TrojanDownloader:Win32/Tearspear virus can do?

  • Unconventionial language used in binary resources: Portuguese (Brazilian)
  • The binary contains an unknown PE section name indicative of packing
  • Executable file is packed/obfuscated with ASPack
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Binary file triggered YARA rule
  • Attempts to modify proxy settings
  • Yara detections observed in process dumps, payloads or dropped files

How to determine TrojanDownloader:Win32/Tearspear?


File Info:

name: FBA80E2132F3BB9CCBE5.mlw
path: /opt/CAPEv2/storage/binaries/f5f530a5c7530f9ba61cefd7c81616c3e3b4e30ad61ead1220dd4e9f194bd4ba
crc32: 581336D8
md5: fba80e2132f3bb9ccbe53abdc7fab8df
sha1: e1ce7fdf4d2025cee5bb50ca019f434b41ac989e
sha256: f5f530a5c7530f9ba61cefd7c81616c3e3b4e30ad61ead1220dd4e9f194bd4ba
sha512: ac8638226908951abc2618205d8a366c39be2f64ed7bf7ff3794cc8e597130da3ec2bef02c17f52c56a2fdeec64e0dae15d84452598f5512bdd2f4948ba1214b
ssdeep: 3072:5dw7PHuUrgqPNaofhDIFd+pOMjDqCLIR1txCeyWkle7KJLbbOn9b5r5zqSr:k7WV0I705XqqIR1txqpeIbE19
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17B040283A509C471C1691532DC6B3EED16B26FADC83147031A157E9FBFFA2C48C167AA
sha3_384: 9d6adf1a10a5f1d1175119bb09bc141e3bc0aeb97787d4dbb6b8845a60f9351429b0ab6de83bf6a9bea0be9db95a3506
ep_bytes: 60e803000000e9eb045d4555c3e80100
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

TrojanDownloader:Win32/Tearspear also known as:

LionicTrojan.Win32.Dadobra.4!c
MicroWorld-eScanTrojan.GenericKD.71953172
FireEyeGeneric.mg.fba80e2132f3bb9c
SkyhighBehavesLike.Win32.ObfuscatedPoly.cc
McAfeeGenDownloader.c
Cylanceunsafe
ZillyaDownloader.Dadobra.Win32.723
SangforDownloader.Win32.Agent.V99b
K7AntiVirusTrojan ( 7000000f1 )
AlibabaTrojanDownloader:Win32/Banload.1496e251
K7GWTrojan ( 7000000f1 )
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/TrojanDownloader.Dadobra.EB
APEXMalicious
TrendMicro-HouseCallDOWNLOADER_DABOBRA
ClamAVWin.Downloader.Banload-1230
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderTrojan.GenericKD.71953172
NANO-AntivirusTrojan.Win32.Banload.epuo
AvastWin32:Trojano-ZE [Trj]
TencentMalware.Win32.Gencirc.11bd378d
EmsisoftTrojan.GenericKD.71953172 (B)
F-SecureTrojan.TR/Dldr.Dadobr.DT.1
DrWebTrojan.DownLoader.3430
TrendMicroDOWNLOADER_DABOBRA
Trapminesuspicious.low.ml.score
SophosMal/Behav-130
SentinelOneStatic AI – Malicious PE
GDataTrojan.GenericKD.71953172
JiangminTrojanDownloader.Banload.adrv
WebrootW32.Trojan.Downloader-Dadobra
GoogleDetected
AviraTR/Dldr.Dadobr.DT.1
VaristW32/Downloader.HMRQ-8216
Antiy-AVLTrojan[Downloader]/Win32.Dadobra
XcitiumTrojWare.Win32.TrojanDownloader.Delf.gen@1xqow5
ViRobotTrojan.Win32.Delf.180224
ZoneAlarmUDS:DangerousObject.Multi.Generic
MicrosoftTrojanDownloader:Win32/Tearspear
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Dadobra.C29935
BitDefenderThetaGen:NN.ZelphiF.36802.lOWbaarzlfmG
MAXmalware (ai score=100)
VBA32TrojanDownloader.Dadobra
MalwarebytesMachineLearning/Anomalous.96%
PandaTrj/Nabload.ACN
RisingTrojan.DL.Win32.Banload.auf (CLOUD)
YandexTrojan.GenAsa!fRSfU+Rpcpw
IkarusTrojan-Downloader.Win32.Banload
MaxSecureTrojan.Malware.1377437.susgen
FortinetW32/Delf.BIC!tr.dldr
AVGWin32:Trojano-ZE [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)
alibabacloudTrojan[downloader]:Win/Dadobra.EB

How to remove TrojanDownloader:Win32/Tearspear?

TrojanDownloader:Win32/Tearspear 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