Categories: Ransom

How to remove “Ransom:MSIL/Sapphire.DEA!MTB”?

The Ransom:MSIL/Sapphire.DEA!MTB 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 Ransom:MSIL/Sapphire.DEA!MTB virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs

How to determine Ransom:MSIL/Sapphire.DEA!MTB?


File Info:

crc32: 0C28505Emd5: 11f3f3382708bc7235e4d72130bc16e4name: 11F3F3382708BC7235E4D72130BC16E4.mlwsha1: 165459297e28175a41690fcf5f71642018a438c4sha256: 6b59edf464eaaeac4f4b2f43474e573694429f08c448db770618dc574b6171e8sha512: 0ccfd5ddbdc2b86d39a4e18bfeb9ef29e5ea4f904aa40f148eb761aa82f8d45a7c6c81fce09dbd8b605a96446b0c8d5eea07496fb52053c6404c5f92e3a3de32ssdeep: 12288:kpKKP6WRDw6hPGUIrPiqK6UIrPiqK9h4u0hyZPAF:49PFdw6h+xjJRxjJj8P6type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2019Assembly Version: 1.0.0.0InternalName: GachaLife_Update.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: Sapphire RansomwareProductVersion: 1.0.0.0FileDescription: Sapphire RansomwareOriginalFilename: GachaLife_Update.exe

Ransom:MSIL/Sapphire.DEA!MTB also known as:

K7AntiVirus Trojan ( 00508ebf1 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop12.44928
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Stupid
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.14752
Sangfor Ransom.MSIL.Sapphire.DEA
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:MSIL/Sapphire.d9ba6305
K7GW Trojan ( 00508ebf1 )
Cybereason malicious.82708b
Cyren W32/Ransom.BIYO-0802
Symantec Trojan Horse
ESET-NOD32 a variant of MSIL/Filecoder.FG
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan.MSIL.Diztakun.gen
BitDefender Gen:Heur.Ransom.MSIL.1
NANO-Antivirus Trojan.Win32.Diztakun.isgmja
MicroWorld-eScan Gen:Heur.Ransom.MSIL.1
Tencent Msil.Trojan.Diztakun.Dzah
Ad-Aware Gen:Heur.Ransom.MSIL.1
Sophos Mal/Generic-R + Mal/Genasom-A
BitDefenderTheta Gen:NN.ZemsilF.34738.Hm0@ai!N@5o
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.SAPPHIRE.A
McAfee-GW-Edition Artemis!Trojan
FireEye Gen:Heur.Ransom.MSIL.1
Emsisoft Gen:Heur.Ransom.MSIL.1 (B)
Jiangmin Trojan.MSIL.owdk
Webroot W32.Trojan.Gen
Avira TR/Ransom.nwhkp
eGambit Unsafe.AI_Score_96%
Microsoft Ransom:MSIL/Sapphire.DEA!MTB
AegisLab Trojan.MSIL.Diztakun.4!c
ZoneAlarm HEUR:Trojan.MSIL.Diztakun.gen
GData MSIL.Trojan-Ransom.FTSCoder.B
AhnLab-V3 Malware/Win32.RL_Generic.C4128976
McAfee Artemis!11F3F3382708
MAX malware (ai score=100)
VBA32 TScope.Trojan.MSIL
Malwarebytes Ransom.Sapphire
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.Win32.SAPPHIRE.A
Yandex Trojan.Filecoder!ojAccl/5evU
Ikarus Trojan-Ransom.FileCrypter
Fortinet MSIL/Filecoder.FG!tr.ransom
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Ransom:MSIL/Sapphire.DEA!MTB?

  • 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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