Trojan

TrojanDownloader:Win32/ZLoader!ml malicious file

Malware Removal

The TrojanDownloader:Win32/ZLoader!ml 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 TrojanDownloader:Win32/ZLoader!ml virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • CAPE detected the CryptBot malware family
  • Attempts to identify installed AV products by installation directory
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine TrojanDownloader:Win32/ZLoader!ml?


File Info:

name: DCCAFE832E8E0B051B08.mlw
path: /opt/CAPEv2/storage/binaries/d22e48ce6da8c7ebb3439f24d10a9750f51718c74d77e8145be02c92de45628a
crc32: 0C84A45D
md5: dccafe832e8e0b051b089cecd1f1c60e
sha1: 81ed6b70d44ba653272f4ece12e95abef2a9a526
sha256: d22e48ce6da8c7ebb3439f24d10a9750f51718c74d77e8145be02c92de45628a
sha512: 2806f047f346bfc0c65ec827d42c9b0794c3c1e347a4e563a12f977e72c4530e92b7e720c83801cef135d0d067cd80e2d00a58d67b3b9329b4f4e85b3db2e3a0
ssdeep: 12288:wh6V4Nb83zzzDbffj7x808/H1yLYLgfEO42VYe9df+8u1AlTfV4zTz7rLjDFzzDM:s6V4Z8e/V+EOTH+bxje
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B916FAD1FB13EE0BF7A0D57C94227B654EDD34EB1BA3A0F8B86C64E4EA8C160054A553
sha3_384: 37d289ff60da9a1b7fb09ac05dfc2bc6d71ded1afd0f6f787f517df84af742390622aee7d60eb82825fcf0edf25353fe
ep_bytes: 31ffff1542da410089c2685b0385f568
timestamp: 2021-11-27 04:48:36

Version Info:

FileVersion: 4, 6, 4, 6
Comments: Trunch
CompanyName: Fortinet
InternalName: Juncous
Liang: Unencounterable
Cytherea: Interphalangeal
Paralogical: Pedunculus
Skatikas: Accidence
Monoxylic: Coheritor
Nonliquidation: Barrelful
Beira: Modernish
Chlorocruorin: Nobleness
Curiosa: Electroacoustic
Scrimshaw: Oecumenian
Flixweed: Iliopelvic
Opportunist: Flowerful
Moleheap: Myceloid
Bettongia: Endoblast
Topographometric: Unshavedness
Soulish: Unregenerating
Thoroughgoingly: Teretiscapularis
Indagatory: Unwoof
Untranslatableness: Trochart
Nonworking: Stonewally
Muffish: Advantageousness
Sandbank: Cycadophyta
Pseudologist: Uncontestable
Crambe: Affirmer
Bulblike: Delate
Excitative: Autoaddress
Fascination: Pozzuolana
Manganophyllite: Reastray
Coryphaenidae: Skunkish
Mahua: Loftless
Tacking: Axillary
Autocephalous: Compromising
Antiselene: Unincubated
Scrobis: Carbonuria
Enhydros: Semitesseral
Ropemaker: Calcinize
Wokowi: Unadjourned
Rigidulous: Bromoiodide
Thomisid: Pieridae
Ledgerdom: Elapidae
Etherean: Pangenic
Saimiri: Usucapion
Yarder: Homeopathicity
Overhaste: Marssonia
Frenal: Extumescence
Pictural: Millepede
Zygomorphic: Bodybending
Overrack: Epidemy
Chawer: Joceline
Hyporit: Isopleura
Morrhuine: Lochiocyte
Homerologist: Wieldiness
Etymologization: Burgrave
Mistranscribe: Kicker
Nondeliberate: Pigheaded
Nominatival: Lunda
Marketably: Eudaemonistically
Hissproof: Embrasure
OriginalFilename: Alcoholist
PrivateBuild: Disintegrant
Translation: 0x0409 0x04e4

TrojanDownloader:Win32/ZLoader!ml also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.38161715
FireEyeGeneric.mg.dccafe832e8e0b05
CAT-QuickHealTrojan.IGENERIC
McAfeeArtemis!DCCAFE832E8E
CylanceUnsafe
ZillyaTrojan.SelfDel.Win32.66351
SangforTrojan.Win32.SelfDel.hvno
K7AntiVirusTrojan ( 0058b0461 )
AlibabaTrojan:Win32/SelfDel.3271e94e
K7GWTrojan ( 0058b0461 )
CrowdStrikewin/malicious_confidence_100% (W)
CyrenW32/SelfDel.H.gen!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/GenKryptik.FOCI
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan.Win32.SelfDel.hvno
BitDefenderTrojan.GenericKD.38161715
AvastWin32:MalwareX-gen [Trj]
RisingTrojan.Generic@ML.93 (RDMK:tC2AKVvY81eNABplz92zXg)
Ad-AwareTrojan.GenericKD.38161715
EmsisoftTrojan.GenericKD.38161715 (B)
Comodofls.noname@0
DrWebTrojan.Siggen15.56791
TrendMicroTROJ_GEN.R002C0WL121
McAfee-GW-EditionArtemis!Trojan
SophosMal/Generic-S
GDataTrojan.GenericKD.38161715
eGambitPE.Heur.InvalidSig
AviraTR/AD.GenSteal.kdimv
Antiy-AVLTrojan/Generic.ASMalwS.34DC5BD
KingsoftWin32.Troj.SelfDel.hv.(kcloud)
GridinsoftRansom.Win32.Sabsik.sa
MicrosoftTrojanDownloader:Win32/ZLoader!ml
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Phonzy.C4799469
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34114.@t2@am6L3mei
ALYacTrojan.GenericKD.38161715
MAXmalware (ai score=88)
VBA32Trojan.SelfDel
TrendMicro-HouseCallTROJ_GEN.R002C0WL121
TencentWin32.Trojan.Selfdel.Wvks
YandexTrojan.Agent!gBuU069AxVE
IkarusTrojan-Spy.Win32.CoinStealer
MaxSecureTrojan.Malware.131342379.susgen
FortinetW32/GenKryptik.FOCI!tr
AVGWin32:MalwareX-gen [Trj]
PandaTrj/Agent.AAF

How to remove TrojanDownloader:Win32/ZLoader!ml?

TrojanDownloader:Win32/ZLoader!ml 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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