Categories: Malware

Daytre.30 removal guide

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

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 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.mlwpath: /opt/CAPEv2/storage/binaries/cb77f6278337341a77f403e4b196c68af462028972fc03c8f5cfebaaa8534ed3crc32: 14A0BAA8md5: 75e6dd8f047e9055983cf9e2a511091fsha1: ca74a2e3985eb44c9250ac32f6d3ce17c733cc77sha256: cb77f6278337341a77f403e4b196c68af462028972fc03c8f5cfebaaa8534ed3sha512: cecb5b9b92bda4a11c2456a424364e8ab6e35ce5ea217473adc1884dde3656ef2f36478dc2c2eefc0176dd0097647173d1d4e51888ed877572fe46d0c70170e7ssdeep: 384:LQEgwsEoVnWCqO5rMhXCYpL6QNxfGya1IvmFu:/gwEnWEZMhyINGyGIjtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T15FF262318ADC08B5F3B7CE3E15B142935432FC612B268ACF94A471790473EB6DBAD649sha3_384: d2d138cdd81ccbc255d24b2c82375e2c680eda9e2fd9d306a1a2ae36c2ab3ae869426e2171e522079d32641a273f119dep_bytes: 57565351e857feffffc3cccccccccccctimestamp: 1973-02-28 09:38:41

Version Info:

CompanyName: NALIKFileDescription: NALIK companyFileVersion: Version 2.1.1InternalName: NALIKLegalCopyright: Copyright by NALIK OriginalFilename: NALIKTranslation: 0x040a 0x04e3

Daytre.30 also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Upatre.87
MicroWorld-eScan Gen:Variant.Daytre.30
CAT-QuickHeal Trojan.GenericPMF.S24187025
Cylance Unsafe
Zillya Downloader.Upatre.Win32.70045
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0052964f1 )
K7GW Trojan ( 0052964f1 )
Cybereason malicious.f047e9
Arcabit Trojan.Daytre.30
BitDefenderTheta Gen:NN.ZexaF.34062.cq1@aSdOddpO
Cyren W32/Waski.E.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/TrojanDownloader.Waski.A
TrendMicro-HouseCall TROJ_UPATRE.SMBG
ClamAV Win.Downloader.Upatre-9861168-0
Kaspersky Trojan-Downloader.Win32.Upatre.efj
BitDefender Gen:Variant.Daytre.30
NANO-Antivirus Trojan.Win32.MlwGen.dewlww
Avast Win32:Agent-AULS [Trj]
Tencent Malware.Win32.Gencirc.10cf8eb7
Ad-Aware Gen:Variant.Daytre.30
Emsisoft Gen:Variant.Daytre.30 (B)
Comodo TrojWare.Win32.TrojanDownloader.Upatre.AAL@5iclp5
Baidu Win32.Trojan-Downloader.Waski.a
VIPRE Trojan-Downloader.Win32.Cutwail.bza (v)
TrendMicro TROJ_UPATRE.SMBG
McAfee-GW-Edition BehavesLike.Win32.PWSZbot.nt
FireEye Generic.mg.75e6dd8f047e9055
Sophos ML/PE-A + Troj/HkMain-AZ
SentinelOne Static AI – Malicious PE
Jiangmin TrojanDropper.Dapato.pdf
Avira HEUR/AGEN.1135285
MAX malware (ai score=88)
Antiy-AVL Trojan/Generic.ASMalwS.BE749D
Microsoft TrojanDownloader:Win32/Upatre.AA
ViRobot Trojan.Win32.U.Downloader.22528
GData Gen:Variant.Daytre.30
Cynet Malicious (score: 100)
AhnLab-V3 Downloader/Win.Upatre.C4704608
Acronis suspicious
McAfee Downloader-FAGV!75E6DD8F047E
VBA32 Hoax.Cryptodef
Malwarebytes Trojan.Upatre.Generic
APEX Malicious
Rising Trojan.Generic@ML.100 (RDML:NwCuv19Rr61JRzn4g57Hzw)
Ikarus Packer.Win32.Krap
MaxSecure Trojan.Upatre.Gen
Fortinet W32/Waski.A!tr
AVG Win32:Agent-AULS [Trj]
Panda Trj/Genetic.gen
CrowdStrike win/malicious_confidence_100% (D)

How to remove Daytre.30?

  • 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.
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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