connection blocker[.]exe

Sharing

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General

Target

connection blocker.exe
Size

3.3MB
MD5

7bccb8c82cb4e5a9fa8abb9d01147c84
SHA1

15ec48c1f7f1073cb0e39ba9e64ac7e18416f25c
SHA256

4d1ef869c4bddeccc318939ea2651ce5a3fc2e369ba44a2e24cb9b102ef2be19
SHA512

0def83faec17bcd7197aacfe8f7bdaabbfcbdff8be81da74b28b2163026326a33e47dbd72d7d036658fb64a54b4f50ee5e93893bc7740e93206cf7105f0fd7e4
SSDEEP

49152:Kc+EsyI9HTm5uNIQoF0EWe2LF8P5T708bYOGg:Kcx8x00EWe2J8P5TI8bYvg

Score

1^/10

Malware Config

Signatures

Files

connection blocker.exe
.exe windows:6 windows x64

e701e8ef4e4dc8123b85c54c8532abb5

Code Sign

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0
Certificate

Issuer

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

Not Before

09/06/2022, 00:00

Not After

09/11/2031, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

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

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

Issuer

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

Not Before

29/03/2022, 00:00

Not After

14/03/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

03:aa:64:92:de:9d:96:a9:0a:4b:ca:97:be:ad:b4:4a
Certificate

Issuer

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

Not Before

13/05/2022, 00:00

Not After

14/05/2025, 23:59

Subject

CN=Notepad\+\+,O=Notepad\+\+,L=Saint Cloud,ST=Ile-de-France,C=FR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

f0:4d:b5:3b:44:49:28:d0:9d:21:59:7c:e0:e2:0e:57:b9:e5:3b:32
Signer

Actual PE Digest

f0:4d:b5:3b:44:49:28:d0:9d:21:59:7c:e0:e2:0e:57:b9:e5:3b:32

Digest Algorithm

sha1

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

libcurl

curl_easy_setopt
curl_easy_cleanup
curl_easy_init
curl_easy_perform

comctl32

InitCommonControlsEx

shlwapi

PathFileExistsA
PathFindExtensionW
PathIsDirectoryW
PathFileExistsW
PathFindFileNameW
PathRemoveFileSpecW

kernel32

UnregisterWaitEx
LoadLibraryW
TlsAlloc
QueryDepthSList
InterlockedPopEntrySList
VirtualFree
VirtualProtect
VirtualAlloc
GetVersionExW
CreateDirectoryW
lstrlenW
GetCurrentThreadId
Sleep
OutputDebugStringW
DeleteFileW
CreateThread
lstrcpyW
lstrcmpW
MoveFileW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
ReleaseSemaphore
InitializeCriticalSection
WaitForSingleObject
CreateEventW
GetLastError
SetEvent
CloseHandle
ResetEvent
CreateSemaphoreW
GetModuleHandleA
GetThreadTimes
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
GetThreadPriority
SetThreadPriority
SignalObjectAndWait
CreateTimerQueue
WriteConsoleW
SetEndOfFile
HeapSize
CreateFileW
HeapReAlloc
SetStdHandle
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
InitializeCriticalSectionAndSpinCount
WaitForSingleObjectEx
GetModuleHandleW
GetProcAddress
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
WideCharToMultiByte
MultiByteToWideChar
TryEnterCriticalSection
DuplicateHandle
SwitchToThread
GetCurrentThread
GetExitCodeThread
SetLastError
RtlUnwind
TlsGetValue
TlsSetValue
TlsFree
GetTickCount
EncodePointer
DecodePointer
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InterlockedPushEntrySList
InterlockedFlushSList
FreeLibrary
LoadLibraryExW
ReadFile
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetModuleFileNameW
GetStdHandle
WriteFile
SetFilePointerEx
GetConsoleMode
ReadConsoleW
GetFileType
HeapFree
HeapAlloc
GetFileSizeEx
FlushFileBuffers
GetConsoleCP
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetTimeZoneInformation
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW

user32

EndDialog
SetWindowTextW
SetDlgItemTextW
SendMessageW
MessageBoxA
UnhookWindowsHookEx
SetWindowsHookExW
GetDlgItemInt
SystemParametersInfoW
SetDlgItemInt
DialogBoxParamW
LoadImageW
CreateWindowExW
CallNextHookEx
MessageBoxW
SetWindowPos
GetWindowRect
FindWindowExW
GetDlgItemTextW

shell32

SHGetFolderPathW
ShellExecuteW
SHFileOperationW

Sections

.text
Size: 666KB - Virtual size: 665KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 217KB - Virtual size: 217KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 18KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e701e8ef4e4dc8123b85c54c8532abb5

Code Sign

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0Certificate

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

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

Extended Key Usages

Key Usages

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9dCertificate

Extended Key Usages

Key Usages

03:aa:64:92:de:9d:96:a9:0a:4b:ca:97:be:ad:b4:4aCertificate

Extended Key Usages

Key Usages

f0:4d:b5:3b:44:49:28:d0:9d:21:59:7c:e0:e2:0e:57:b9:e5:3b:32Signer

Headers

DLL Characteristics

File Characteristics

Imports

libcurl

comctl32

shlwapi

kernel32

user32

shell32

Sections

.text Size: 666KB - Virtual size: 665KB

.rdata Size: 217KB - Virtual size: 217KB

.data Size: 18KB - Virtual size: 26KB

.pdata Size: 31KB - Virtual size: 30KB

.rsrc Size: 3KB - Virtual size: 3KB

.reloc Size: 7KB - Virtual size: 6KB

01:24:0a:fb:1e:38:0b:8a:16:f1:4b:71:9d:f4:d3:c0
Certificate

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

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

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

03:aa:64:92:de:9d:96:a9:0a:4b:ca:97:be:ad:b4:4a
Certificate

f0:4d:b5:3b:44:49:28:d0:9d:21:59:7c:e0:e2:0e:57:b9:e5:3b:32
Signer

.text
Size: 666KB - Virtual size: 665KB

.rdata
Size: 217KB - Virtual size: 217KB

.data
Size: 18KB - Virtual size: 26KB

.pdata
Size: 31KB - Virtual size: 30KB

.rsrc
Size: 3KB - Virtual size: 3KB

.reloc
Size: 7KB - Virtual size: 6KB