Malware

Doina.24320 information

Malware Removal

The Doina.24320 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 Doina.24320 virus can do?

  • Executable code extraction
  • At least one process apparently crashed during execution
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • A process attempted to delay the analysis task by a long amount of time.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Checks the system manufacturer, likely for anti-virtualization
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

users.qzone.qq.com
ocsp.digicert.cn

How to determine Doina.24320?


File Info:

crc32: 5CFCBED8
md5: 3f59af65c72264a098e068145fe3d0ad
name: 3F59AF65C72264A098E068145FE3D0AD.mlw
sha1: d474f29445b744448cbb25133080290e8f5046a4
sha256: ca5aa2c1adf594f23257557e35b48c6049b8b95964a86c2ce8a7ea9bd4753de9
sha512: 3ea73964683a4d86a1679abafc49f767366d057ee64b9873f0527a9045d3ebfbd5e30a4651d6c20de72ad048c4d08fe75d3b96880be87fa7a1fe2a2b982bef31
ssdeep: 768:JBlaN7dGuGnV6BKFrtY9nLsQyQXwuZXEpUPG9:JB/uGnV6BKRtunIoAuZXXO
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: SAGA Incorporated, Copyright (C) 1998
InternalName: DSplit
FileVersion: 1, 0, 0, 1
CompanyName:
ProductName: Dynamic splitter (demo)
ProductVersion: 1, 0, 0, 1
FileDescription: Dynamic splitter (demo)
OriginalFilename: DSplit.EXE
Translation: 0x0409 0x04b0

Doina.24320 also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader18.59296
CynetMalicious (score: 100)
CAT-QuickHealTrojan.MauvaiseRI.S5245956
ALYacGen:Variant.Doina.24320
CylanceUnsafe
ZillyaDownloader.Agent.Win32.443417
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
Cybereasonmalicious.5c7226
BaiduWin32.Trojan-Downloader.Agent.jm
CyrenW32/Trojan.IM.gen!Eldorado
SymantecDownloader!gm
ESET-NOD32Win32/TrojanDownloader.Agent.BZI
ZonerTrojan.Win32.83819
AvastWin32:TrojanX-gen [Trj]
ClamAVWin.Downloader.Farfli-6453698-0
KasperskyBackdoor.Win32.Farfli.bwug
BitDefenderGen:Variant.Doina.24320
MicroWorld-eScanGen:Variant.Doina.24320
TencentMalware.Win32.Gencirc.10b0cde3
Ad-AwareGen:Variant.Doina.24320
SophosMal/Generic-S
ComodoBackdoor.Win32.Beaugrit.C@6l4u2b
BitDefenderThetaAI:Packer.0C5BF1DF1F
VIPRELooksLike.Win32.Uruasy.b!ag (v)
McAfee-GW-EditionArtemis!Trojan
FireEyeGeneric.mg.3f59af65c72264a0
EmsisoftGen:Variant.Doina.24320 (B)
SentinelOneStatic AI – Malicious PE
JiangminWorm.WBNA.hcvd
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan/Generic.ASCommon.1F4
MicrosoftTrojanDownloader:Win32/Farfli.F!bit
GridinsoftTrojan.Win32.Agent.dg!s1
SUPERAntiSpywareTrojan.Agent/Gen-Downloader
GDataGen:Variant.Doina.24320
TACHYONTrojan-Downloader/W32.Farfli.73728
AhnLab-V3Trojan/Win32.RL_Itagomoko.R365141
Acronissuspicious
McAfeeGenericRXAA-FA!3F59AF65C722
MAXmalware (ai score=89)
VBA32BScope.TrojanDownloader.Dupzom
MalwarebytesBackdoor.Farfli
TrendMicro-HouseCallTROJ_GEN.R005C0DIR21
RisingTrojan.Generic@ML.92 (RDML:3YU0H+/2+G9NL/jm6iq4PA)
YandexTrojan.GenAsa!cwu6i/B5tcc
IkarusTrojan-Downloader.Win32.Agent
MaxSecureTrojan.Malware.7175197.susgen
FortinetW32/Agent.BZI!tr.dldr
AVGWin32:TrojanX-gen [Trj]

How to remove Doina.24320?

Doina.24320 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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