Malware

Daytre.30 removal guide

Malware Removal

The Daytre.30 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 Daytre.30 virus can do?

  • 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
  • Anomalous file deletion behavior detected (10+)
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Arabic (Saudi Arabia)
  • The binary contains an unknown PE section name indicative of packing
  • Executable file is packed/obfuscated with MPRESS
  • Authenticode signature is invalid
  • Created a process from a suspicious location
  • Anomalous binary characteristics

How to determine Daytre.30?


File Info:

name: 75E6DD8F047E9055983C.mlw
path: /opt/CAPEv2/storage/binaries/cb77f6278337341a77f403e4b196c68af462028972fc03c8f5cfebaaa8534ed3
crc32: 14A0BAA8
md5: 75e6dd8f047e9055983cf9e2a511091f
sha1: ca74a2e3985eb44c9250ac32f6d3ce17c733cc77
sha256: cb77f6278337341a77f403e4b196c68af462028972fc03c8f5cfebaaa8534ed3
sha512: cecb5b9b92bda4a11c2456a424364e8ab6e35ce5ea217473adc1884dde3656ef2f36478dc2c2eefc0176dd0097647173d1d4e51888ed877572fe46d0c70170e7
ssdeep: 384:LQEgwsEoVnWCqO5rMhXCYpL6QNxfGya1IvmFu:/gwEnWEZMhyINGyGIj
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15FF262318ADC08B5F3B7CE3E15B142935432FC612B268ACF94A471790473EB6DBAD649
sha3_384: d2d138cdd81ccbc255d24b2c82375e2c680eda9e2fd9d306a1a2ae36c2ab3ae869426e2171e522079d32641a273f119d
ep_bytes: 57565351e857feffffc3cccccccccccc
timestamp: 1973-02-28 09:38:41

Version Info:

CompanyName: NALIK
FileDescription: NALIK company
FileVersion: Version 2.1.1
InternalName: NALIK
LegalCopyright: Copyright by NALIK
OriginalFilename: NALIK
Translation: 0x040a 0x04e3

Daytre.30 also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Upatre.87
MicroWorld-eScanGen:Variant.Daytre.30
CAT-QuickHealTrojan.GenericPMF.S24187025
CylanceUnsafe
ZillyaDownloader.Upatre.Win32.70045
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0052964f1 )
K7GWTrojan ( 0052964f1 )
Cybereasonmalicious.f047e9
ArcabitTrojan.Daytre.30
BitDefenderThetaGen:NN.ZexaF.34062.cq1@aSdOddpO
CyrenW32/Waski.E.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/TrojanDownloader.Waski.A
TrendMicro-HouseCallTROJ_UPATRE.SMBG
ClamAVWin.Downloader.Upatre-9861168-0
KasperskyTrojan-Downloader.Win32.Upatre.efj
BitDefenderGen:Variant.Daytre.30
NANO-AntivirusTrojan.Win32.MlwGen.dewlww
AvastWin32:Agent-AULS [Trj]
TencentMalware.Win32.Gencirc.10cf8eb7
Ad-AwareGen:Variant.Daytre.30
EmsisoftGen:Variant.Daytre.30 (B)
ComodoTrojWare.Win32.TrojanDownloader.Upatre.AAL@5iclp5
BaiduWin32.Trojan-Downloader.Waski.a
VIPRETrojan-Downloader.Win32.Cutwail.bza (v)
TrendMicroTROJ_UPATRE.SMBG
McAfee-GW-EditionBehavesLike.Win32.PWSZbot.nt
FireEyeGeneric.mg.75e6dd8f047e9055
SophosML/PE-A + Troj/HkMain-AZ
SentinelOneStatic AI – Malicious PE
JiangminTrojanDropper.Dapato.pdf
AviraHEUR/AGEN.1135285
MAXmalware (ai score=88)
Antiy-AVLTrojan/Generic.ASMalwS.BE749D
MicrosoftTrojanDownloader:Win32/Upatre.AA
ViRobotTrojan.Win32.U.Downloader.22528
GDataGen:Variant.Daytre.30
CynetMalicious (score: 100)
AhnLab-V3Downloader/Win.Upatre.C4704608
Acronissuspicious
McAfeeDownloader-FAGV!75E6DD8F047E
VBA32Hoax.Cryptodef
MalwarebytesTrojan.Upatre.Generic
APEXMalicious
RisingTrojan.Generic@ML.100 (RDML:NwCuv19Rr61JRzn4g57Hzw)
IkarusPacker.Win32.Krap
MaxSecureTrojan.Upatre.Gen
FortinetW32/Waski.A!tr
AVGWin32:Agent-AULS [Trj]
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Daytre.30?

Daytre.30 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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