2024-05-21_4e690b2939f98709d23e5f4e4d78e6bb_avoslocker_floxif

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General

Target

2024-05-21_4e690b2939f98709d23e5f4e4d78e6bb_avoslocker_floxif
Size

12.3MB
MD5

4e690b2939f98709d23e5f4e4d78e6bb
SHA1

25ba4f6b88d46ea38a330e6bf8345e1665e82729
SHA256

03bf14d906397fece0ee9e21b955d4ead57729298a3bca56b09ce94ad3702264
SHA512

c68601200308211ec05e716e3a11ca6776eb2a505f7ad8465acb4f4b1d7ad815797d50e19b19c4870e9ab037a574c4210f669a1423b7cfbb20577c958922db8f
SSDEEP

393216:lNu2wNy44weXVanZrVUqjcQeonYjL/GRjDYiBTUq:b97RweFSrVMr/GR/YU

Score

1^/10

Malware Config

Signatures

Files

2024-05-21_4e690b2939f98709d23e5f4e4d78e6bb_avoslocker_floxif
.exe windows:6 windows x86 arch:x86

1f04b826303beda8145612e32f146338

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

0f:ce:9e:0e:c9:d2:71:3f:0d:21:c2:31:9d:31:0a:60
Certificate

Issuer

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

Not Before

22/06/2022, 00:00

Not After

21/06/2025, 23:59

Subject

SERIALNUMBER=0705579-2,CN=F-Secure Corporation,O=F-Secure Corporation,L=Helsinki,C=FI,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024649

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

ae:fc:ae:c1:ab:74:86:f8:9b:a9:76:ce:99:d7:b0:68:07:09:66:6d:13:44:95:0e:84:af:8a:be:bb:27:ab:c7
Signer

Actual PE Digest

ae:fc:ae:c1:ab:74:86:f8:9b:a9:76:ce:99:d7:b0:68:07:09:66:6d:13:44:95:0e:84:af:8a:be:bb:27:ab:c7

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

PDB Paths

c:\jenkins\workspace\build_jobs\bootstrap_installer\offline_installer\src\bin\Win32\Release\install.pdb

Imports

kernel32

GetTempPathW
GetTickCount
GetSystemDirectoryW
MoveFileExW
SetEnvironmentVariableW
SetEvent
CreateEventW
WaitForMultipleObjects
OutputDebugStringA
SetLastError
GetCurrentProcessId
GetCurrentThreadId
ProcessIdToSessionId
GetSystemTime
GetLocalTime
GetTimeZoneInformation
SetFileAttributesW
GetFileInformationByHandle
SetFilePointerEx
WriteFile
ReleaseMutex
GetTickCount64
HeapAlloc
HeapFree
GetProcessHeap
CreateMutexW
OpenMutexW
WriteConsoleW
HeapSize
SetStdHandle
GetCommandLineA
FindFirstFileExW
FreeEnvironmentStringsW
RemoveDirectoryW
GetFileAttributesW
FindNextFileW
FindFirstFileW
FindClose
DeleteFileW
ReadFile
CreateFileW
Sleep
TerminateProcess
GetProcessId
VerifyVersionInfoW
VerSetConditionMask
GetCommandLineW
GlobalFindAtomW
CopyFileW
GetExitCodeProcess
WaitForSingleObject
CloseHandle
CreateProcessW
GetStdHandle
GetModuleFileNameW
WideCharToMultiByte
MultiByteToWideChar
LocalAlloc
FormatMessageW
ExpandEnvironmentStringsW
GetCurrentProcess
GetModuleHandleW
CreateDirectoryW
LocalFree
FindResourceW
LockResource
LoadResource
SizeofResource
FindResourceA
FreeLibrary
GetProcAddress
GetLastError
LoadLibraryW
FlushFileBuffers
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
HeapReAlloc
ReadConsoleW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
FormatMessageA
GetStringTypeW
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
WaitForSingleObjectEx
GetExitCodeThread
GetLocaleInfoEx
EncodePointer
DecodePointer
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
LCMapStringEx
QueryPerformanceCounter
WakeAllConditionVariable
SleepConditionVariableSRW
GetSystemTimeAsFileTime
CompareStringEx
GetCPInfo
GetCurrentDirectoryW
SetEndOfFile
DeviceIoControl
AreFileApisANSI
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
RtlUnwind
RaiseException
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetFileType
GetFileSizeEx
GetConsoleOutputCP
GetConsoleMode
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW

user32

GetWindowThreadProcessId
MessageBoxA
MessageBoxW
SendMessageW
EnumWindows

advapi32

GetSidSubAuthorityCount
GetSidSubAuthority
ConvertStringSecurityDescriptorToSecurityDescriptorA
ConvertSidToStringSidW
GetTokenInformation
FreeSid
CheckTokenMembership
AllocateAndInitializeSid
OpenProcessToken
RegOpenKeyW
RegNotifyChangeKeyValue
SetSecurityDescriptorControl
RegDeleteTreeW
RegEnumValueW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegSetValueExW
RegCreateKeyExW
RegQueryValueExW
RegCloseKey
RegFlushKey
RegOpenKeyExW
CloseServiceHandle
OpenServiceW
OpenSCManagerW
ConvertStringSecurityDescriptorToSecurityDescriptorW

shell32

SHGetFolderPathW
CommandLineToArgvW

oleaut32

SysFreeString

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

Sections

.text
Size: 702KB - Virtual size: 701KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 153KB - Virtual size: 153KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11.3MB - Virtual size: 11.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1f04b826303beda8145612e32f146338

Code Sign

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

Extended Key Usages

Key Usages

0f:ce:9e:0e:c9:d2:71:3f:0d:21:c2:31:9d:31:0a:60Certificate

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

ae:fc:ae:c1:ab:74:86:f8:9b:a9:76:ce:99:d7:b0:68:07:09:66:6d:13:44:95:0e:84:af:8a:be:bb:27:ab:c7Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

oleaut32

version

Sections

.text Size: 702KB - Virtual size: 701KB

.rdata Size: 153KB - Virtual size: 153KB

.data Size: 16KB - Virtual size: 21KB

.rsrc Size: 11.3MB - Virtual size: 11.3MB

.reloc Size: 34KB - Virtual size: 34KB

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

0f:ce:9e:0e:c9:d2:71:3f:0d:21:c2:31:9d:31:0a:60
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

ae:fc:ae:c1:ab:74:86:f8:9b:a9:76:ce:99:d7:b0:68:07:09:66:6d:13:44:95:0e:84:af:8a:be:bb:27:ab:c7
Signer

.text
Size: 702KB - Virtual size: 701KB

.rdata
Size: 153KB - Virtual size: 153KB

.data
Size: 16KB - Virtual size: 21KB

.rsrc
Size: 11.3MB - Virtual size: 11.3MB

.reloc
Size: 34KB - Virtual size: 34KB