2024-05-21_5206fb3147013d1820b967abb31adc79_avoslocker_floxif

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General

Target

2024-05-21_5206fb3147013d1820b967abb31adc79_avoslocker_floxif
Size

2.3MB
MD5

5206fb3147013d1820b967abb31adc79
SHA1

79f11c49b300db23014bfd1dea217072ceb8d373
SHA256

2121c820b2cec710322892ff5d32db221610fe071be025d9facf155bd334d722
SHA512

31874d1f9ac5c378ab950ee02888a0a604297d0c92b8267833aab16086069718efbeb35de5669e34b23f81c13d898a542663f26b7df76fc806155348616448fa
SSDEEP

49152:Dq+BohWCX/QHsahs3yzKrPaRa1aOMjUfkptVx2Zyijd1jH:Dq+Bo9PgHs3yzKrejUu5kb

Score

1^/10

Malware Config

Signatures

Files

2024-05-21_5206fb3147013d1820b967abb31adc79_avoslocker_floxif
.exe windows:6 windows x86 arch:x86

a5df5a26582f0e1a369762c91921fcd5

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

06:0e:2f:8f:9e:1b:8b:e5:18:d5:fe:2b:69:cf:cc:b1
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

09/03/2023, 00:00

Not After

11/03/2025, 23:59

Subject

CN=Oracle America\, Inc.,O=Oracle America\, Inc.,L=Redwood City,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

ba:75:56:80:63:4c:1f:62:2c:ca:07:06:04:e3:6f:7d:65:fc:30:72:02:12:a6:24:30:34:62:13:39:fa:44:d3
Signer

Actual PE Digest

ba:75:56:80:63:4c:1f:62:2c:ca:07:06:04:e3:6f:7d:65:fc:30:72:02:12:a6:24:30:34:62:13:39:fa:44:d3

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

GetTokenInformation
RegCloseKey
OpenProcessToken
CopySid
EqualSid
ConvertStringSidToSidA
ConvertStringSecurityDescriptorToSecurityDescriptorA

kernel32

IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
HeapSize
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
CreateDirectoryA
GetLastError
WaitForSingleObject
GetExitCodeProcess
CreateProcessA
GetModuleHandleExA
GetProcAddress
SetDllDirectoryA
MultiByteToWideChar
WideCharToMultiByte
CloseHandle
GetCurrentProcess
LocalFree
GetCommandLineW
GetTempPathA
SetLastError
GetSystemDirectoryA
GetNativeSystemInfo
GetModuleFileNameA
GetModuleHandleExW
CreateFileA
DeleteFileA
FindClose
FindFirstFileA
FindNextFileA
GetDriveTypeA
GetFileAttributesA
RemoveDirectoryA
SetFileAttributesA
DecodePointer
RaiseException
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetTickCount
CopyFileA
MoveFileExA
LoadResource
LockResource
SizeofResource
FindResourceA
Sleep
GetCurrentProcessId
GetCurrentThreadId
GetLocalTime
FormatMessageW
FreeLibrary
LoadLibraryW
QueryPerformanceCounter
FlushFileBuffers
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
EncodePointer
LCMapStringEx
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
OutputDebugStringW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
FindNextFileW
FindFirstFileExW
GetTimeZoneInformation
HeapReAlloc
SetStdHandle
GetCurrentDirectoryW
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetCommandLineA
CreateFileW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
SetEndOfFile
WriteFile
GetConsoleOutputCP
GetConsoleMode
GetStdHandle
GetModuleFileNameW
WriteConsoleW
ExitProcess
HeapFree
HeapAlloc
CompareStringW

Sections

.text
Size: 193KB - Virtual size: 192KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 72KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a5df5a26582f0e1a369762c91921fcd5

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

06:0e:2f:8f:9e:1b:8b:e5:18:d5:fe:2b:69:cf:cc:b1Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

ba:75:56:80:63:4c:1f:62:2c:ca:07:06:04:e3:6f:7d:65:fc:30:72:02:12:a6:24:30:34:62:13:39:fa:44:d3Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

Sections

.text Size: 193KB - Virtual size: 192KB

.rdata Size: 72KB - Virtual size: 71KB

.data Size: 5KB - Virtual size: 8KB

.rsrc Size: 2.0MB - Virtual size: 2.0MB

.reloc Size: 10KB - Virtual size: 10KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

06:0e:2f:8f:9e:1b:8b:e5:18:d5:fe:2b:69:cf:cc:b1
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

ba:75:56:80:63:4c:1f:62:2c:ca:07:06:04:e3:6f:7d:65:fc:30:72:02:12:a6:24:30:34:62:13:39:fa:44:d3
Signer

.text
Size: 193KB - Virtual size: 192KB

.rdata
Size: 72KB - Virtual size: 71KB

.data
Size: 5KB - Virtual size: 8KB

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

.reloc
Size: 10KB - Virtual size: 10KB