Trojan

About “Trojan:Win32/Guloader.DED!MTB” infection

Malware Removal

The Trojan:Win32/Guloader.DED!MTB 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 Trojan:Win32/Guloader.DED!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • At least one process apparently crashed during execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • NtSetInformationThread: attempt to hide thread from debugger
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Chinese (Traditional)
  • Authenticode signature is invalid
  • Exhibits behavior characteristics of GuLoader
  • CAPE detected the Guloader malware family

How to determine Trojan:Win32/Guloader.DED!MTB?


File Info:

name: 4C91332DA8B4EA939D0A.mlw
path: /opt/CAPEv2/storage/binaries/4009b24473ab2b0fa2357a4a05035e83b5520739477523c1bdaaa931a6b09cd9
crc32: 65881071
md5: 4c91332da8b4ea939d0aa0a092bae028
sha1: 92d69dca3c74d274338efeddc1daa6af914e60ee
sha256: 4009b24473ab2b0fa2357a4a05035e83b5520739477523c1bdaaa931a6b09cd9
sha512: e4d088e6d48e76c4f90b2e99d03ed1ca75899808a2e77a5ec445edbe9efbec1fcdd8c0625c1a85d667d4d60ca256586bb52b382a269946a7e48c3acfe6f3c802
ssdeep: 1536:+5WPVbk/B0cXybLQPhIO83tjx2iB3iGIP+Z:20r+hIOqKE
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T174A30917BA775112F3230AB16C76BD657A36BC131802AE1B2284FE4D0676E13B5A172F
sha3_384: 0682f904592fee515b20003d7fa63ecd237c1df70ca683b26174639ee0662c6c883aa2f3cb27301cb06b550b70594281
ep_bytes: 68f8e14000e8f0ffffff000000000000
timestamp: 2016-04-29 23:29:23

Version Info:

Translation: 0x0404 0x04b0
ProductName: Volunta9
FileVersion: 4.00.0001
ProductVersion: 4.00.0001
InternalName: skae
OriginalFilename: skae.exe

Trojan:Win32/Guloader.DED!MTB also known as:

LionicTrojan.Win32.Vebzenpak.4!c
Elasticmalicious (high confidence)
CynetMalicious (score: 99)
FireEyeGeneric.mg.4c91332da8b4ea93
McAfeeFareit-FRA!4C91332DA8B4
CylanceUnsafe
SangforTrojan.Win32.Dynamer.rfn
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/Vebzenpak.30383e72
K7GWTrojan ( 005673f21 )
K7AntiVirusTrojan ( 005673f21 )
VirITTrojan.Win32.VBZenPack_Heur
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.EMBX
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan.Win32.Vebzenpak.sjk
BitDefenderGen:Heur.PonyStealer.gm0@OuiHy6hb
NANO-AntivirusTrojan.Win32.Dwn.hkqqmm
MicroWorld-eScanGen:Heur.PonyStealer.gm0@OuiHy6hb
AvastWin32:Trojan-gen
TencentWin32.Trojan.Vebzenpak.Pfth
SophosMal/Generic-S
ComodoMalware@#beooofkfo61w
DrWebTrojan.DownLoader33.44885
McAfee-GW-EditionBehavesLike.Win32.Fareit.cz
EmsisoftGen:Heur.PonyStealer.gm0@OuiHy6hb (B)
IkarusTrojan-Downloader.Win32.Agent
JiangminTrojan.Vebzenpak.dhs
AviraTR/Injector.muouc
Antiy-AVLTrojan/Generic.ASMalwS.307CB55
MicrosoftTrojan:Win32/Guloader.DED!MTB
ZoneAlarmTrojan.Win32.Vebzenpak.sjk
GDataGen:Heur.PonyStealer.gm0@OuiHy6hb
TACHYONTrojan/W32.VB-Vebzenpak.102400.T
BitDefenderThetaGen:NN.ZevbaF.34182.gm0@auiHy6hb
ALYacGen:Heur.PonyStealer.gm0@OuiHy6hb
MAXmalware (ai score=89)
VBA32BScope.Trojan.Wacatac
MalwarebytesTrojan.GuLoader
RisingTrojan.Injector!8.C4 (CLOUD)
SentinelOneStatic AI – Suspicious PE
FortinetW32/GuLoader.VHJE!tr
AVGWin32:Trojan-gen
Cybereasonmalicious.da8b4e
PandaTrj/GdSda.A
MaxSecureTrojan.Malware.300983.susgen

How to remove Trojan:Win32/Guloader.DED!MTB?

Trojan:Win32/Guloader.DED!MTB 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