vidar | 0x000b00000001273a-62[.]dat

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General

Target

0x000b00000001273a-62.dat
Size

2.9MB
MD5

30955b03c283564d84db9af01323f87f
SHA1

ad6a1d90df8152524ea2362af50b3e3f262ce647
SHA256

f54a2c74fd7fc447eae84474498021e4030540c7dbc03f95dab24b63fbb6eee2
SHA512

58feaee7334d0e948f7966af86946160b1b3a50b351dacd9de9c130e16d988a387bcfb0a9797b4f6324c79bf07ae5b3842ffbdec2e2d0857237f54e8e727f3b8
SSDEEP

49152:1/ynDP9CkbPBzS7ULCbGyDboE8wrupidLNDNVeC1T5nY5tHfswXNWoUr3EHDMYCw:k5pDBzS7UL+G3q5V7y5JB9WBUHIYCpsT

Score

10^/10

vidar

Malware Config

Signatures

Vidar family
vidar

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
0x000b00000001273a-62.dat

Files

0x000b00000001273a-62.dat
.exe windows x86

4aa3647b400100a0104f84ea9581696d

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

Imports

kernel32

Sleep
GlobalMemoryStatusEx
GetSystemInfo
VirtualProtect
HeapAlloc
GetProcessHeap
lstrlenA
GetProcAddress
LoadLibraryA
VirtualAlloc
CloseHandle
FindNextFileW
FindFirstFileW
VirtualAllocExNuma
SetEndOfFile
VirtualFree
GetLogicalProcessorInformationEx
GetCurrentProcess
CreateFileW
CreateFileA
SetStdHandle
WriteConsoleW
LoadLibraryW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
HeapReAlloc
GetLocaleInfoW
ExitProcess
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
GetLastError
HeapFree
RaiseException
RtlUnwind
GetSystemTimeAsFileTime
GetCommandLineA
HeapSetInformation
GetStartupInfoW
LCMapStringW
GetCPInfo
IsProcessorFeaturePresent
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
WriteFile
GetStdHandle
GetModuleFileNameW
HeapCreate
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetACP
GetOEMCP
IsValidCodePage
HeapSize
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
SetFilePointer
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetStringTypeW

user32

ReleaseDC

gdi32

GetDeviceCaps
CreateDCA

ole32

CoCreateInstance
CoInitializeSecurity
CoInitializeEx
CoSetProxyBlanket

oleaut32

SysFreeString
VariantClear
VariantInit
SysAllocString

crypt32

CryptStringToBinaryA

Sections

.text
Size: 245KB - Virtual size: 245KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 56KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2.6MB - Virtual size: 2.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4aa3647b400100a0104f84ea9581696d

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

ole32

oleaut32

crypt32

Sections

.text Size: 245KB - Virtual size: 245KB

.rdata Size: 56KB - Virtual size: 55KB

.data Size: 2.6MB - Virtual size: 2.7MB

.reloc Size: 28KB - Virtual size: 27KB

.text
Size: 245KB - Virtual size: 245KB

.rdata
Size: 56KB - Virtual size: 55KB

.data
Size: 2.6MB - Virtual size: 2.7MB

.reloc
Size: 28KB - Virtual size: 27KB