checksum[.]exe

Sharing

Copy URL

Twitter E-mail

General

Target

checksum.exe
Size

2.4MB
MD5

f7462e8919cc163649bab202e36ee111
SHA1

149e28977bcffc23103f67e3daa499de61bc8e86
SHA256

9a08155ddcd2b88164a9661fa19c491e6e4f6331d8b17851497eaaca7d765580
SHA512

cb1fb8962fbf74c843ad85ca873bbb2aae180c30adf5027481f4fd02ff18c729d826306d5c1c356ce39d7704d18e029d01971504aabeb26af3422b0fc94c7667
SSDEEP

24576:bWTFQY8OP9U47DVpTCvJonAdgPfn4DGWoFKxAoALhVc0kWbqWVTu5go7:qT8OP9USq52PwDGDgAt1VctsF0qo7

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
checksum.exe

Files

checksum.exe
.exe windows:6 windows x64 arch:x64

c2d457ad8ac36fc9f18d45bffcd450c2

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

kernel32

WriteFile
WriteConsoleW
WerSetFlags
WerGetFlags
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
RtlVirtualUnwind
RtlLookupFunctionEntry
ResumeThread
RaiseFailFastException
PostQueuedCompletionStatus
LoadLibraryW
LoadLibraryExW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetErrorMode
GetEnvironmentStringsW
GetCurrentThreadId
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
AddVectoredContinueHandler

Sections

.text
Size: 668KB - Virtual size: 668KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 763KB - Virtual size: 762KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 228KB - Virtual size: 774KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 180B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 297B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 147KB - Virtual size: 146KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/32
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/46
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/65
Size: 271KB - Virtual size: 270KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/78
Size: 143KB - Virtual size: 142KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/90
Size: 53KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 95KB - Virtual size: 94KB

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c2d457ad8ac36fc9f18d45bffcd450c2

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 668KB - Virtual size: 668KB

.rdata Size: 763KB - Virtual size: 762KB

.data Size: 228KB - Virtual size: 774KB

.pdata Size: 18KB - Virtual size: 18KB

.xdata Size: 512B - Virtual size: 180B

/4 Size: 512B - Virtual size: 297B

/19 Size: 147KB - Virtual size: 146KB

/32 Size: 29KB - Virtual size: 28KB

/46 Size: 512B - Virtual size: 48B

/65 Size: 271KB - Virtual size: 270KB

/78 Size: 143KB - Virtual size: 142KB

/90 Size: 53KB - Virtual size: 52KB

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

.reloc Size: 12KB - Virtual size: 11KB

.symtab Size: 95KB - Virtual size: 94KB

.text
Size: 668KB - Virtual size: 668KB

.rdata
Size: 763KB - Virtual size: 762KB

.data
Size: 228KB - Virtual size: 774KB

.pdata
Size: 18KB - Virtual size: 18KB

.xdata
Size: 512B - Virtual size: 180B

/4
Size: 512B - Virtual size: 297B

/19
Size: 147KB - Virtual size: 146KB

/32
Size: 29KB - Virtual size: 28KB

/46
Size: 512B - Virtual size: 48B

/65
Size: 271KB - Virtual size: 270KB

/78
Size: 143KB - Virtual size: 142KB

/90
Size: 53KB - Virtual size: 52KB

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

.reloc
Size: 12KB - Virtual size: 11KB

.symtab
Size: 95KB - Virtual size: 94KB