Spy

How to remove “MSIL:Agent-SR [Spy]”?

Malware Removal

The MSIL:Agent-SR [Spy] 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 MSIL:Agent-SR [Spy] virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Anomalous .NET characteristics
  • Uses Windows utilities for basic functionality
  • Sniffs keystrokes
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • CAPE detected the njRat malware family
  • Creates a copy of itself

How to determine MSIL:Agent-SR [Spy]?


File Info:

name: 99FA1F9E84BF2E98C3C8.mlw
path: /opt/CAPEv2/storage/binaries/c0583c4b691aadcc9a7057b3b88d4b8fb5bf447425bf23ed91cd4f1fdc5f9ad4
crc32: 41D0324C
md5: 99fa1f9e84bf2e98c3c8388463e6fdbb
sha1: b8733afba3980b8d000dde299dab2cc24e86ea02
sha256: c0583c4b691aadcc9a7057b3b88d4b8fb5bf447425bf23ed91cd4f1fdc5f9ad4
sha512: e0919d28871e12facfa437316feb36f98fe442aadfac89613fd4d4cc13e743a691ff224e879b6394ced89cbf3b30d05d54a13fd4998e61ee2312fe4a5c2bdafc
ssdeep: 384:AgBX4KhZyv3t0WEYMkrxudnCuC9jN2W8HXVEu59uLS5U/ANpp4Dd0UezoWKKsN/J:AgbyvPMkr4CuAd8HXVEu5TWCC3H/vOa
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T181C20B89B3B50A27C67E57B90520531103F582078323EF9E9DED90EA5FA73A54EC06E7
sha3_384: fa07b5de601bdd3072734bdca03296407ee18c36394cb7950bb525b54affc49e9b8e2e36abd63c7638c45ab4bb1cefc2
ep_bytes: ff250020400000000000000000000000
timestamp: 2021-11-27 17:59:29

Version Info:

0: [No Data]

MSIL:Agent-SR [Spy] also known as:

Elasticmalicious (high confidence)
DrWebTrojan.MulDrop6.8196
MicroWorld-eScanIL:Trojan.MSILZilla.7386
FireEyeGeneric.mg.99fa1f9e84bf2e98
CAT-QuickHealTrojan.Bladabindi.B3
ALYacIL:Trojan.MSILZilla.7386
MalwarebytesTrojan.Agent.MSIL
VIPRETrojan.MSIL.Bladabindi.b (v)
K7AntiVirusTrojan ( 003ca8581 )
K7GWTrojan ( 003ca8581 )
Cybereasonmalicious.e84bf2
BitDefenderThetaGen:NN.ZemsilF.34062.bmW@aunwiSm
CyrenW32/MSIL_Troj.AP.gen!Eldorado
SymantecBackdoor.Ratenjay!gen3
ESET-NOD32a variant of MSIL/Bladabindi.AS
TrendMicro-HouseCallBKDR_BLADABI.SMC
ClamAVWin.Packed.Barys-8336269-0
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderIL:Trojan.MSILZilla.7386
NANO-AntivirusTrojan.Win32.Bladabindi.dcjffa
SUPERAntiSpywareTrojan.Agent/Gen-MSIL
AvastMSIL:Agent-SR [Spy]
Ad-AwareIL:Trojan.MSILZilla.7386
EmsisoftIL:Trojan.MSILZilla.7386 (B)
ComodoTrojWare.Win32.Agent.UTI@4ps5zx
BaiduMSIL.Backdoor.Bladabindi.a
ZillyaTrojan.Zapchast.Win32.9825
TrendMicroBKDR_BLADABI.SMC
McAfee-GW-EditionBehavesLike.Win32.Trojan.mm
SophosML/PE-A + Troj/MSIL-HX
IkarusTrojan.Msil
MaxSecureTrojan.MSIL.Agent.Rzr
AviraTR/Dropper.Gen7
Antiy-AVLTrojan/Generic.ASBOL.A8F4
MicrosoftBackdoor:MSIL/Bladabindi.AJ
GDataMSIL.Backdoor.Bladabindi.AV
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Zapchast.R31729
McAfeeBackDoor-FJB
MAXmalware (ai score=84)
VBA32Trojan.MSIL.Agent
APEXMalicious
RisingBackdoor.Njrat!1.9E49 (CLASSIC)
SentinelOneStatic AI – Malicious PE
eGambitRAT.njRat
FortinetMSIL/Agent.PPV!tr
AVGMSIL:Agent-SR [Spy]
CrowdStrikewin/malicious_confidence_100% (D)

How to remove MSIL:Agent-SR [Spy]?

MSIL:Agent-SR [Spy] 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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