Malicious
Malicious

ceff49810f7f435b242b61c630d7d56b

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PE Executable
MD5: ceff49810f7f435b242b61c630d7d56b
Size: 646.66 KB
application/x-dosexec
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File
Size
646.66 KB · 646,656 B
First seen
2026-07-07 15:29 · 3 months ago
Last seen
2026-07-07 15:29 · 3 months ago
Last analysis
2026-07-08 17:47 · 3 months ago
Hashes
MD5 ceff49810f7f435b242b61c630d7d56b Sha1 2a43f221cb19a008b0a58478216e6599369c62a3 Sha256 99baf47b126d485495849a9e52e81bd2eb5cb4b9a1ee8ea4180a65107c31542c Sha384 d3c80b22eed05796528da71c94f0fb903dc696bc3964c7bc853499cba2cd551e1a957132be3650be61d33e52870aff7d Sha512 bf3b8542ed7331b908d5f6c52ad83e54343104485ac781932c71f4d2428f56e10890c2e1114bd2a60a11452caf1f8d21d79af607bd778a3533fa4c08a3537af7 SSDeep 12288:gPRb9sASjkqjVnl36ud0zR/6CtQ9PUHIG8Dl8gSD+37PWY1Y1+f7LfNaX3I/qs:gJ9ojkqjVnlqud+/2P+AlUDcPt1aKFaK TLSH 67D4022037FD8557E1BF66B998F162006676F663A623EB4C0C8462FD4533341E9D23BA
Detection
PeID
.NET executableMicrosoft Visual C# / Basic .NETMicrosoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL Microsoft Visual C# v7.0 / Basic .NETMicrosoft Visual Studio .NET
Symbol obfuscation
High
1 malicious · 28 files
EXEceff49810f7f435b242b61c630d7d56bQuasarRat
Structure
Config. Field Value
Conf. AES-Salt BF-EB-huhuhuhuhuhuhuhuhuhuhu
Conf. AES-Key
Version Yq/IrIhuhuhuhuhuhuhuhuhuhuhu
Port wdN0T/huhuhuhuhuhuhuhuhuhuhu
Host wdN0T/huhuhuhuhuhuhuhuhuhuhu
ReconnectDelay 3huhuhuhu
Key pxElAkhuhuhuhuhuhuhuhuhuhuhu
SubDirectory 3/LKZUhuhuhuhuhuhuhuhuhuhuhu
InstallName 0huhuhuhu
Install 0huhuhuhu
Startup Hhh8mXhuhuhuhuhuhuhuhuhuhuhu
Mutex 9/U2rThuhuhuhuhuhuhuhuhuhuhu
StartupKey 0huhuhuhu
HideFile 1huhuhuhu
EnableLogger 9CC761huhuhuhuhuhuhuhuhuhuhu
EncryptionKey 3UpT2+huhuhuhuhuhuhuhuhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
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Name Value
Module Name
Client
Full Name
Client
EntryPoint
System.Void ꕻ旐䀝긤狆왹귝辋넅紌햚肳ꚍ鷥㪮뢖ໟ㥔::Main()
Scope Name
Client
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
Client
Assembly Version
0.0.0.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.8
Total Strings
613
Main Method
System.Void ꕻ旐䀝긤狆왹귝辋넅紌햚肳ꚍ鷥㪮뢖ໟ㥔::Main()
Main IL Instruction Count
21
Main IL 
call System.Boolean ꕻ旐䀝긤狆왹귝辋넅紌햚肳ꚍ鷥㪮뢖ໟ㥔::ɸ슇몷ށ搄䷔臇婢䓉䟭삧桠ᶵ榹럃껹ꞻ()
pop <null>
ldc.i4 3072
call System.Void System.Net.ServicePointManager::set_SecurityProtocol(System.Net.SecurityProtocolType)
ldc.i4.2 <null>
call System.Void System.Windows.Forms.Application::SetUnhandledExceptionMode(System.Windows.Forms.UnhandledExceptionMode)
ldnull <null>
ldftn System.Void ꕻ旐䀝긤狆왹귝辋넅紌햚肳ꚍ鷥㪮뢖ໟ㥔::ꕉ홖୘왁깭䤊뢣臖鴰㊾涐㑗頇璩쿺(System.Object,System.Threading.ThreadExceptionEventArgs)
newobj System.Void System.Threading.ThreadExceptionEventHandler::.ctor(System.Object,System.IntPtr)
call System.Void System.Windows.Forms.Application::add_ThreadException(System.Threading.ThreadExceptionEventHandler)
call System.AppDomain System.AppDomain::get_CurrentDomain()
ldnull <null>
ldftn System.Void ꕻ旐䀝긤狆왹귝辋넅紌햚肳ꚍ鷥㪮뢖ໟ㥔::૆礱ሙ⣽㤑峣ﰔ㔥좴胷쾼쯼䦯䍹༦仛(System.Object,System.UnhandledExceptionEventArgs)
newobj System.Void System.UnhandledExceptionEventHandler::.ctor(System.Object,System.IntPtr)
callvirt System.Void System.AppDomain::add_UnhandledException(System.UnhandledExceptionEventHandler)
call System.Void System.Windows.Forms.Application::EnableVisualStyles()
ldc.i4.0 <null>
call System.Void System.Windows.Forms.Application::SetCompatibleTextRenderingDefault(System.Boolean)
newobj System.Void 牋⁇큏넾뺻ᢷ掄杁쀀綏Ʇ꒵䖻嘼쩯첞烔匐買::.ctor()
call System.Void System.Windows.Forms.Application::Run(System.Windows.Forms.Form)
ret <null>
Module Name
Client
Full Name
Client
EntryPoint
System.Void ꕻ旐䀝긤狆왹귝辋넅紌햚肳ꚍ鷥㪮뢖ໟ㥔::Main()
Scope Name
Client
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
Client
Assembly Version
0.0.0.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.8
Total Strings
613
Main Method
System.Void ꕻ旐䀝긤狆왹귝辋넅紌햚肳ꚍ鷥㪮뢖ໟ㥔::Main()
Main IL Instruction Count
21
Main IL 
call System.Boolean ꕻ旐䀝긤狆왹귝辋넅紌햚肳ꚍ鷥㪮뢖ໟ㥔::ɸ슇몷ށ搄䷔臇婢䓉䟭삧桠ᶵ榹럃껹ꞻ()
pop <null>
ldc.i4 3072
call System.Void System.Net.ServicePointManager::set_SecurityProtocol(System.Net.SecurityProtocolType)
ldc.i4.2 <null>
call System.Void System.Windows.Forms.Application::SetUnhandledExceptionMode(System.Windows.Forms.UnhandledExceptionMode)
ldnull <null>
ldftn System.Void ꕻ旐䀝긤狆왹귝辋넅紌햚肳ꚍ鷥㪮뢖ໟ㥔::ꕉ홖୘왁깭䤊뢣臖鴰㊾涐㑗頇璩쿺(System.Object,System.Threading.ThreadExceptionEventArgs)
newobj System.Void System.Threading.ThreadExceptionEventHandler::.ctor(System.Object,System.IntPtr)
call System.Void System.Windows.Forms.Application::add_ThreadException(System.Threading.ThreadExceptionEventHandler)
call System.AppDomain System.AppDomain::get_CurrentDomain()
ldnull <null>
ldftn System.Void ꕻ旐䀝긤狆왹귝辋넅紌햚肳ꚍ鷥㪮뢖ໟ㥔::૆礱ሙ⣽㤑峣ﰔ㔥좴胷쾼쯼䦯䍹༦仛(System.Object,System.UnhandledExceptionEventArgs)
newobj System.Void System.UnhandledExceptionEventHandler::.ctor(System.Object,System.IntPtr)
callvirt System.Void System.AppDomain::add_UnhandledException(System.UnhandledExceptionEventHandler)
call System.Void System.Windows.Forms.Application::EnableVisualStyles()
ldc.i4.0 <null>
call System.Void System.Windows.Forms.Application::SetCompatibleTextRenderingDefault(System.Boolean)
newobj System.Void 牋⁇큏넾뺻ᢷ掄杁쀀綏Ʇ꒵䖻嘼쩯첞烔匐買::.ctor()
call System.Void System.Windows.Forms.Application::Run(System.Windows.Forms.Form)
ret <null>
CnC CNCmalicious
wdN0T/huhuhuhuhuhuhuhuhuhuhu
Port PORTmalicious
wdN0T/huhuhuhuhuhuhuhuhuhuhu
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