Trojan

How to remove “Trojan.Urelas.A3”?

Malware Removal

The Trojan.Urelas.A3 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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What Trojan.Urelas.A3 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Attempts to connect to a dead IP:Port (4 unique times)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Created a process from a suspicious location
  • Anomalous binary characteristics

How to determine Trojan.Urelas.A3?


File Info:

name: CD68986D758F50F144D5.mlw
path: /opt/CAPEv2/storage/binaries/f4adbce8ab192b8a28cfae577cd57ff302c66b3dc74721b380cca4d26b484857
crc32: AE97D1A6
md5: cd68986d758f50f144d59b43298a0c0f
sha1: 2d60cbe90775ab58ffb8c43c5abfbe9f6850fe7d
sha256: f4adbce8ab192b8a28cfae577cd57ff302c66b3dc74721b380cca4d26b484857
sha512: d2016356a964e0dad6b623df1695cf0c809c02b759f7f3f0fb96dd8c8d224c8d84a50a1ca35dc9610c5746ba541106b003c3fa9b568be94142967f56080c3844
ssdeep: 768:mRcBw9pNdqGRGuD1QkDo9E+JqHAevcYvbDIqxaaEeu/TqmkZDq6EFZx:maBykGRGYWkEpJt8cubDIqxBEeuII6qD
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17633E105F73D0266E09F0F744AC9EE03553FAB95D38B80E8598063A1EC15E697D326BE
sha3_384: 0113631eb677c110b26fd129e3502fc7165036f9456440176ce0ad24825392f902b31d17e6d73ae8f8f497943bf48d7d
ep_bytes: b8f45f42005064ff3500000000648925
timestamp: 2014-10-21 12:30:06

Version Info:

CompanyName: OpdgtUdyefdf
FileDescription: JidgTrdfe
FileVersion: 1.0.0.1
InternalName: LokdhfGYdtfef
LegalCopyright: Copyright 2014 XiongHaret
OriginalFilename: HuidtPostdre
ProductName: MiodgFtfggdf
ProductVersion: 1.0.0.1
Translation: 0x0409 0x04b0

Trojan.Urelas.A3 also known as:

BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
FireEyeGeneric.mg.cd68986d758f50f1
CAT-QuickHealTrojan.Urelas.A3
ALYacGen:Heur.Ranpax.1
CylanceUnsafe
ZillyaBackdoor.CPEX.Win32.29659
K7AntiVirusBackdoor ( 0053e8561 )
K7GWBackdoor ( 0053e8561 )
Cybereasonmalicious.d758f5
BaiduWin32.Trojan.Urelas.b
VirITTrojan.Win32.Generic.EEB
CyrenW32/Threat-HLLIP-based!Maximus
SymantecDownloader
ESET-NOD32a variant of Win32/Urelas.AE
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Trojan.Agent-1210919
KasperskyBackdoor.Win32.Plite.bhue
BitDefenderGen:Heur.Ranpax.1
NANO-AntivirusTrojan.Win32.Andromeda.dgziof
MicroWorld-eScanGen:Heur.Ranpax.1
AvastWin32:Malware-gen
TencentTrojan.Win32.Urelas.16000161
SophosML/PE-A + Troj/Urelas-Q
ComodoTrojWare.Win32.Urelas.AAC@5gp3ia
DrWebBackDoor.Andromeda.524
VIPRETrojan.Win32.Urelas.ab (v)
TrendMicroTROJ_KILLAV.SM2
McAfee-GW-EditionBehavesLike.Win32.Corrupt.qc
EmsisoftGen:Heur.Ranpax.1 (B)
IkarusTrojan.Win32.Urelas
JiangminBackdoor.Generic.zoc
AviraBDS/Backdoor.Gen7
Antiy-AVLTrojan[Backdoor]/Win32.Plite
MicrosoftTrojan:Win32/Wacatac.B!ml
SUPERAntiSpywareTrojan.Agent/Gen-Ranpax
ZoneAlarmBackdoor.Win32.Plite.bhue
GDataGen:Heur.Ranpax.1
AhnLab-V3Trojan/Win32.Urelas.R121926
McAfeeArtemis!CD68986D758F
MAXmalware (ai score=83)
VBA32SScope.Backdoor.Urelas.3114
TrendMicro-HouseCallTROJ_KILLAV.SM2
RisingBackdoor.Plite!8.2D6 (RDMK:cmRtazr2RKsjvX5RcbDI7Dvmfp8I)
YandexTrojan.Urelas!mVSV34glQyQ
SentinelOneStatic AI – Malicious PE
FortinetW32/Urelas.U!tr
BitDefenderThetaAI:Packer.C916BD151F
AVGWin32:Malware-gen
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureTrojan.Malware.121218.susgen

How to remove Trojan.Urelas.A3?

Trojan.Urelas.A3 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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