Trojan

About “Trojan.Rajbot.Gen.1” infection

Malware Removal

The Trojan.Rajbot.Gen.1 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 Trojan.Rajbot.Gen.1 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • A file was accessed within the Public folder.
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • CAPE detected the NetWire malware family
  • Creates known CypherIT/Frenchy Shellcode mutexes
  • Anomalous binary characteristics
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan.Rajbot.Gen.1?


File Info:

name: B8506EFDA0E170F918A8.mlw
path: /opt/CAPEv2/storage/binaries/9ec2517bf5e99878017ad7230cf35da415a9f1cda428d076d96300c673a09574
crc32: 65616202
md5: b8506efda0e170f918a8eb4a2222c553
sha1: 2492b4264beb1716ff57668b8d954093afe3d914
sha256: 9ec2517bf5e99878017ad7230cf35da415a9f1cda428d076d96300c673a09574
sha512: 89438e03fa63a08b1d9fce4afc5e63461e7b93699969fd6d6db1ae35c2f504398ff92b6cd75ef9e5e99eb7b20d7acf7fee9b8f8bb27f38e20f8ef02fc9db4ac2
ssdeep: 98304:K2cPK8Qh71GAnlUxvawmWybJQAlbM0azCWtg04c5bW:lCKhhZGHCwBx2bazjtf5bW
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1152612037345D121FFAB55B3979EB10147B86C630233861F63883D7969702B2AF6D7A6
sha3_384: d2fbb3d178d590dd8f98b5fb8e3432f23b7dddbc35423aa78bf26d9a3ab4c4210e97b0953e65b311733bfdb388dcecc3
ep_bytes: e8c8d00000e97ffeffffcccccccccccc
timestamp: 2019-06-03 21:31:01

Version Info:

Translation: 0x0809 0x04b0

Trojan.Rajbot.Gen.1 also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanTrojan.Rajbot.Gen.1
SkyhighBehavesLike.Win32.TrojanAitInject.rc
ALYacTrojan.Rajbot.Gen.1
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 700000111 )
BitDefenderTrojan.Rajbot.Gen.1
K7GWTrojan ( 700000111 )
Cybereasonmalicious.64beb1
SymantecAUT.Heuristic!gen1
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Packed.AutoIt.PC
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Nymeria-7169699-0
KasperskyHEUR:Trojan.Script.Generic
NANO-AntivirusTrojan.Script.Agent.jpiyei
TencentHacktool.Win32.Kmsoffline.fa
TACHYONTrojan/W32.Agent.4597392
SophosMal/AuItInj-A
F-SecureTrojan.TR/AutoitShellInj.romku
DrWebTrojan.AutoIt.451
VIPRETrojan.Rajbot.Gen.1
TrendMicroTrojan.AutoIt.CRYPTINJECT.SMA
FireEyeGeneric.mg.b8506efda0e170f9
EmsisoftTrojan.Rajbot.Gen.1 (B)
IkarusTrojan-Spy.AgentTesla
VaristW32/AutoIt.QF.gen!Eldorado
AviraTR/AutoitShellInj.romku
Antiy-AVLGrayWare/Autoit.Ecrypt.a
MicrosoftTrojan:Script/Phonzy.B!ml
XcitiumTrojWare.Win32.Injector.DZAQ@8hfp70
ArcabitTrojan.Rajbot.Gen.1
ZoneAlarmHEUR:HackTool.Win32.KMSOffline.gen
GDataTrojan.Rajbot.Gen.1
GoogleDetected
AhnLab-V3Win-Trojan/AutoInj.Exp
BitDefenderThetaAI:Packer.727B0BF917
MAXmalware (ai score=83)
DeepInstinctMALICIOUS
VBA32Trojan.NetWire
Cylanceunsafe
TrendMicro-HouseCallTrojan.AutoIt.CRYPTINJECT.SMA
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.121218.susgen
FortinetAutoIt/Injector.DZA!tr
AVGAutoIt:Injector-JQ [Trj]
AvastAutoIt:Injector-JQ [Trj]
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Trojan.Rajbot.Gen.1?

Trojan.Rajbot.Gen.1 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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