avast_free_antivirus_setup_online[.]exe

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General

Target

avast_free_antivirus_setup_online.exe
Size

241KB
MD5

e33ba9cc8d4bca104218b5d854ad4f94
SHA1

707d71c997164683d5a50dbb7d8e21dab40d5e40
SHA256

1af7d9f04d0e1411194dbead1f7b7dc7797f5d48270b6a6362e45fa5dc799e27
SHA512

dbd1f1e024f2a5653f1040362771deab377c6290f4a68dafdecca88ebad92546202663e96f3ead875101039818d98e0bd6c17741dbbf3eeda87bca58a12fa79e
SSDEEP

3072:c1JbT4aQQlT4aI4AgymsMU5a44Av2E8heNdqMREhJLsyV9GGWPGWgnVFZQMeJqu1:cPTh45gy/R4Av2TS9EhN1ZQMeQCtD37

Score

1^/10

Malware Config

Signatures

Files

avast_free_antivirus_setup_online.exe
.exe windows:5 windows x86 arch:x86

d692b06eb88ecd849f7778fde1ba5c2b

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

01:5a:6b:ec:4d:7f:54:9f:e5:25:c8:52:df:67:0e:13
Certificate

Issuer

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

Not Before

16-01-2023 00:00

Not After

15-01-2026 23:59

Subject

CN=Avast Software s.r.o.,O=Avast Software s.r.o.,L=Praha,C=CZ

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89
Certificate

Issuer

CN=Sectigo Public Time Stamping CA R36,O=Sectigo Limited,C=GB

Not Before

15-01-2024 00:00

Not After

14-04-2035 23:59

Subject

CN=Sectigo Public Time Stamping Signer R35,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3f
Certificate

Issuer

CN=Sectigo Public Time Stamping Root R46,O=Sectigo Limited,C=GB

Not Before

22-03-2021 00:00

Not After

21-03-2036 23:59

Subject

CN=Sectigo Public Time Stamping CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

22-03-2021 00:00

Not After

18-01-2038 23:59

Subject

CN=Sectigo Public Time Stamping Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

c7:0f:5e:d1:57:34:ce:69:a1:81:55:f3:6c:a7:15:08:ed:80:f1:5a:fe:bb:20:fe:35:d2:ef:e3:47:3e:fb:40
Signer

Actual PE Digest

c7:0f:5e:d1:57:34:ce:69:a1:81:55:f3:6c:a7:15:08:ed:80:f1:5a:fe:bb:20:fe:35:d2:ef:e3:47:3e:fb:40

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\BUILD\work\8b0ebd312dc47f30\projects\avast\microstub\x86\Release\microstub.pdb

Imports

kernel32

InterlockedExchangeAdd
HeapFree
GetLastError
SetLastError
Sleep
GetFileSizeEx
WriteFile
SetEndOfFile
SetFilePointerEx
CloseHandle
MapViewOfFile
UnmapViewOfFile
CreateFileMappingW
FindResourceExW
EnumResourceNamesW
GetWindowsDirectoryW
CreateDirectoryW
CreateFileW
MultiByteToWideChar
CreateThread
GetSystemTimeAsFileTime
GetNativeSystemInfo
lstrcatA
lstrlenA
GetVersionExA
GetCurrentProcess
GetExitCodeProcess
ResumeThread
ReleaseMutex
WaitForSingleObject
CreateMutexW
CreateProcessW
GetPrivateProfileIntW
GetPrivateProfileStringW
GetDiskFreeSpaceExW
CopyFileW
MoveFileExW
CreateHardLinkW
LocalFree
HeapAlloc
GetProcessHeap
HeapSetInformation
ExitProcess
IsProcessorFeaturePresent
lstrcpyW
GetModuleHandleW
GetCommandLineW
GetSystemDirectoryW
SetDllDirectoryW
WriteConsoleW
FlushFileBuffers
GetConsoleMode
GetConsoleCP
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
LCMapStringW
FindResourceW
LoadLibraryW
SizeofResource
LoadResource
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
GetVersionExW
FreeLibrary
LockResource
GetFileType
GetStringTypeW
InterlockedExchange
GetUserDefaultLangID
GetProcAddress
GetACP
RaiseException
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
LoadLibraryA
DecodePointer
GetVersion
HeapDestroy
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
DeviceIoControl
GetVolumeNameForVolumeMountPointW
GetVolumePathNameW
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
TerminateProcess
OutputDebugStringW
RtlUnwind
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetCommandLineA
GetStdHandle
GetModuleFileNameW
GetModuleHandleExW

user32

ReleaseDC
GetMessageW
TranslateMessage
DispatchMessageW
AllowSetForegroundWindow
PostMessageW
wsprintfA
LoadStringW
MessageBoxExW
wsprintfW
SystemParametersInfoW
IsDialogMessageW
LoadImageW
DestroyIcon
FindWindowW
FillRect
GetWindowRect
InvalidateRect
SendMessageW
BeginPaint
EndPaint
GetDC
SetForegroundWindow
GetSystemMetrics
KillTimer
SetTimer
SetFocus
SetWindowPos
DestroyWindow
CreateWindowExW
RegisterClassExW
PostQuitMessage
DefWindowProcW

gdi32

GetObjectW
CreateDIBSection
SelectObject
GetTextExtentPoint32W
DeleteObject
CreateSolidBrush
CreatePatternBrush
CreateFontIndirectW

advapi32

CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA
GetSidSubAuthorityCount
GetSidSubAuthority
IsValidSid
GetTokenInformation
OpenProcessToken
ConvertStringSecurityDescriptorToSecurityDescriptorA

ole32

CoInitializeEx
CoCreateInstance
CreateStreamOnHGlobal
CoUninitialize

comctl32

ord17

shlwapi

StrStrW
StrToIntW

Sections

.text
Size: 138KB - Virtual size: 138KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 41KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didat
Size: 512B - Virtual size: 80B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d692b06eb88ecd849f7778fde1ba5c2b

Code Sign

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

Extended Key Usages

Key Usages

01:5a:6b:ec:4d:7f:54:9f:e5:25:c8:52:df:67:0e:13Certificate

Extended Key Usages

Key Usages

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89Certificate

Extended Key Usages

Key Usages

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3fCertificate

Extended Key Usages

Key Usages

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68Certificate

Extended Key Usages

Key Usages

c7:0f:5e:d1:57:34:ce:69:a1:81:55:f3:6c:a7:15:08:ed:80:f1:5a:fe:bb:20:fe:35:d2:ef:e3:47:3e:fb:40Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

ole32

comctl32

shlwapi

Sections

.text Size: 138KB - Virtual size: 138KB

.rdata Size: 41KB - Virtual size: 40KB

.data Size: 2KB - Virtual size: 5KB

.didat Size: 512B - Virtual size: 80B

.rsrc Size: 40KB - Virtual size: 39KB

.reloc Size: 7KB - Virtual size: 7KB

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

01:5a:6b:ec:4d:7f:54:9f:e5:25:c8:52:df:67:0e:13
Certificate

3a:52:6a:2c:84:ce:55:e6:1d:65:fc:cc:12:d8:e9:89
Certificate

7a:23:ae:da:53:69:96:0f:91:c8:3e:5c:f4:c7:e3:3f
Certificate

36:c2:b0:bd:7c:1b:3a:e7:a3:b3:dd:36:cb:c9:75:68
Certificate

c7:0f:5e:d1:57:34:ce:69:a1:81:55:f3:6c:a7:15:08:ed:80:f1:5a:fe:bb:20:fe:35:d2:ef:e3:47:3e:fb:40
Signer

.text
Size: 138KB - Virtual size: 138KB

.rdata
Size: 41KB - Virtual size: 40KB

.data
Size: 2KB - Virtual size: 5KB

.didat
Size: 512B - Virtual size: 80B

.rsrc
Size: 40KB - Virtual size: 39KB

.reloc
Size: 7KB - Virtual size: 7KB