Ransom

Ransom:Win32/RagnarLocker!MSR removal instruction

Malware Removal

The Ransom:Win32/RagnarLocker!MSR 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.
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What Ransom:Win32/RagnarLocker!MSR virus can do?

  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Attempts to stop active services
  • Crashed cuckoomon during analysis. Report this error to the Github repo.
  • Modifies boot configuration settings
  • Installs itself for autorun at Windows startup
  • Writes a potential ransom message to disk
  • Creates a hidden or system file
  • Collects information to fingerprint the system
  • Uses suspicious command line tools or Windows utilities

How to determine Ransom:Win32/RagnarLocker!MSR?


File Info:

crc32: 8C937FFD
md5: 574f3513f6d7e15f102e82e4d35bf164
name: upload_file
sha1: f7a38385fe41bcd154fc7b6da034bfe719d6a0a7
sha256: 04c9cc0d1577d5ee54a4e2d4dd12f17011d13703cdd0e6efd46718d14fd9aa87
sha512: a6ffed4af6cbbeb0bd95ce4ea801d25669540d71ddf4d41aaf2fbf51b0820802fee90bca5981cb498ed0945c1149acf820990e57f6deb845380d343d2a6e9350
ssdeep: 768:Y+qVvyh4GpndLLngeVyIz2yOVn/fqsOSljJ+/:JqYBdLTgfs3RSljJK
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/RagnarLocker!MSR also known as:

BkavW32.AIDetectVM.malware1
MicroWorld-eScanGen:Variant.Razy.727130
CAT-QuickHealTrojan.Delshad
Qihoo-360Generic/HEUR/QVM19.1.D920.Malware.Gen
McAfeeGenericRXKJ-MB!574F3513F6D7
CylanceUnsafe
SangforMalware
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/RagnarLocker.6c17f309
K7GWTrojan ( 005623661 )
K7AntiVirusTrojan ( 005623661 )
SymantecRansom.RagnarLocker
ESET-NOD32a variant of Win32/Filecoder.RagnarLocker.A
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Exploit.CVE_2017_0213-6306933-0
KasperskyTrojan.Win32.DelShad.dsf
BitDefenderGen:Variant.Razy.727130
NANO-AntivirusTrojan.Win32.DelShad.hpdgoy
ViRobotTrojan.Win32.Z.Ragnarlocker.55808
TencentWin32.Trojan.Raasc.Auto
Ad-AwareGen:Variant.Razy.727130
EmsisoftGen:Variant.Razy.727130 (B)
ComodoMalware@#cuihucpuxl1w
F-SecureTrojan.TR/Ransom.RagnarLocker.mblxe
DrWebTrojan.Encoder.32254
Invinceaheuristic
SophosMal/Generic-S
SentinelOneDFI – Malicious PE
CyrenW32/Ransom.JNLF-6306
WebrootW32.Trojan.Gen
AviraTR/Ransom.RagnarLocker.mblxe
Antiy-AVLTrojan/Win32.DelShad
MicrosoftRansom:Win32/RagnarLocker!MSR
Endgamemalicious (high confidence)
ZoneAlarmTrojan.Win32.DelShad.dsf
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.RagnarLocker.R346618
ALYacTrojan.Ransom.RagnarLocker
MAXmalware (ai score=100)
MalwarebytesRansom.Ragnarok
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_RagnarLocker.R002C0DGR20
RisingRansom.Ragnar!1.C24D (CLOUD)
eGambitUnsafe.AI_Score_85%
FortinetW32/DelShad.A!tr.ransom
BitDefenderThetaAI:Packer.3D45D1F51F
AVGWin32:Trojan-gen
Cybereasonmalicious.3f6d7e
AvastWin32:Trojan-gen

How to remove Ransom:Win32/RagnarLocker!MSR?

Ransom:Win32/RagnarLocker!MSR 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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