2024-05-30_317453d382d1ac582910cec71091c30e_avoslocker_cobalt-strike_floxif

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General

Target

2024-05-30_317453d382d1ac582910cec71091c30e_avoslocker_cobalt-strike_floxif
Size

433KB
MD5

317453d382d1ac582910cec71091c30e
SHA1

6f509f280ed4b10fb7e945ee6201d6d216365175
SHA256

2ec1098f0b582eabf23ae4584860c3e3d0dcc241841b044580ec3decedd113d6
SHA512

feefda7bc50212e560cfb942be235e767659d7ec46b4451b8a0c377f16ec30ddf96a516fc67dc080144e7776d8f0d4c15f097138294f34ce2fd9142564410b9a
SSDEEP

12288:2Fd1dYQq5gnEiz1S1yEs7U79BuXzQ4RJ7QBjvrEH7oTB:kEiz1f7U79r4RVSrEH7uB

Score

1^/10

Malware Config

Signatures

Files

2024-05-30_317453d382d1ac582910cec71091c30e_avoslocker_cobalt-strike_floxif
.exe windows:6 windows x86 arch:x86

e80b2e3b401f381b46c54e6390fd1833

Code Sign

33:00:00:01:df:6b:f0:2e:92:a7:4a:b4:d0:00:00:00:00:01:df
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/12/2020, 21:31

Not After

02/12/2021, 21:31

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

96:9c:16:f8:19:93:4f:e3:8e:38:94:f1:31:e4:c7:98:8b:4f:67:de:0d:cc:d6:d2:93:de:ac:f5:f0:5b:f0:d6
Signer

Actual PE Digest

96:9c:16:f8:19:93:4f:e3:8e:38:94:f1:31:e4:c7:98:8b:4f:67:de:0d:cc:d6:d2:93:de:ac:f5:f0:5b:f0:d6

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\a\1\s\Win32\Release\regjump.pdb

Imports

kernel32

HeapReAlloc
HeapSize
SetFilePointerEx
GetFileSizeEx
GetConsoleOutputCP
FlushFileBuffers
SetConsoleCtrlHandler
GetProcessHeap
GetStringTypeW
ReadFile
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
MultiByteToWideChar
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
WriteConsoleW
GlobalLock
GlobalUnlock
LoadLibraryA
OpenProcess
GetCurrentProcess
CreateProcessA
GetLastError
Sleep
CloseHandle
ExpandEnvironmentStringsA
LocalFree
LocalAlloc
GetProcAddress
GetModuleHandleA
GetFileType
GetCommandLineW
GetStdHandle
LoadLibraryExA
GetVersionExA
SetStdHandle
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InterlockedPushEntrySList
InterlockedFlushSList
RtlUnwind
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
RaiseException
ExitProcess
GetModuleHandleExW
GetConsoleCP
WriteFile
GetModuleFileNameW
GetCommandLineA
GetCurrentThread
HeapFree
HeapAlloc
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
WideCharToMultiByte
CreateFileW
GetConsoleMode
SetConsoleMode
GetNumberOfConsoleInputEvents
ReadConsoleInputW
PeekConsoleInputA
ReadConsoleW
OutputDebugStringW
FindClose
DecodePointer

user32

GetWindowThreadProcessId
FindWindowExA
FindWindowA
SetForegroundWindow
SetFocus
GetClipboardData
CloseClipboard
OpenClipboard
ShowWindow
EnumDisplaySettingsA
LoadCursorA
InflateRect
GetSysColorBrush
SetCursor
SetWindowTextA
GetDlgItem
EndDialog
DialogBoxIndirectParamA
SendMessageA
WaitForInputIdle

gdi32

StartPage
EndDoc
StartDocA
SetMapMode
GetDeviceCaps
EndPage

comdlg32

PrintDlgA

advapi32

GetTokenInformation
FreeSid
EqualSid
AllocateAndInitializeSid
OpenProcessToken
RegSetValueExA
RegQueryValueExW
RegQueryValueExA
RegOpenKeyExA
RegOpenKeyA
RegCreateKeyA
RegCloseKey

Sections

.text
Size: 267KB - Virtual size: 266KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 66KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e80b2e3b401f381b46c54e6390fd1833

Code Sign

33:00:00:01:df:6b:f0:2e:92:a7:4a:b4:d0:00:00:00:00:01:dfCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

96:9c:16:f8:19:93:4f:e3:8e:38:94:f1:31:e4:c7:98:8b:4f:67:de:0d:cc:d6:d2:93:de:ac:f5:f0:5b:f0:d6Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

comdlg32

advapi32

Sections

.text Size: 267KB - Virtual size: 266KB

.rdata Size: 66KB - Virtual size: 66KB

.data Size: 3KB - Virtual size: 7KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 9KB - Virtual size: 9KB

33:00:00:01:df:6b:f0:2e:92:a7:4a:b4:d0:00:00:00:00:01:df
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

96:9c:16:f8:19:93:4f:e3:8e:38:94:f1:31:e4:c7:98:8b:4f:67:de:0d:cc:d6:d2:93:de:ac:f5:f0:5b:f0:d6
Signer

.text
Size: 267KB - Virtual size: 266KB

.rdata
Size: 66KB - Virtual size: 66KB

.data
Size: 3KB - Virtual size: 7KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 9KB - Virtual size: 9KB