vidar | f040d0062736548d1eda5f13b1287b5d8f60a45cba3a84da57473772f946226e

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General

Target

f040d0062736548d1eda5f13b1287b5d8f60a45cba3a84da57473772f946226e
Size

172KB
MD5

5e0fdcaa2107161792624ca642fecf0c
SHA1

9f504abb01655ec331c6098885d3f9961a462d45
SHA256

f040d0062736548d1eda5f13b1287b5d8f60a45cba3a84da57473772f946226e
SHA512

23f8133eccefde3bee475cc0bac96505455f7c4b99dd13c2f668a4adba7cb66be65eeff7535b580a81f61e7b36a31e0673719cad87d3b0302d72acc8efb589be
SSDEEP

3072:LBZj5lxHqRdKYZSOV/kJ5EyA4TPOJuSq+JsnsRGC58rgd:LjxHqRE8L/kJ5EyrOJuSLDGCeu

Score

10^/10

stealer vidar

Malware Config

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
sample	family_vidar_v6

Vidar family
vidar

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
f040d0062736548d1eda5f13b1287b5d8f60a45cba3a84da57473772f946226e

Files

f040d0062736548d1eda5f13b1287b5d8f60a45cba3a84da57473772f946226e
.exe windows:5 windows x86 arch:x86

8fd25e92f710d4e4e2d71cb9093f19d6

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

msvcrt

_EH_prolog
??_U@YAPAXI@Z
memcmp
__CxxFrameHandler3
strncpy
malloc
_wtoi64
atexit
??_V@YAXPAX@Z
memmove
memchr
strlen
strtok_s
strcpy_s
strchr
memcpy
memset

kernel32

GetStringTypeW
MultiByteToWideChar
LCMapStringW
WideCharToMultiByte
ExitProcess
GetCurrentProcess
lstrlenA
LocalAlloc
ReadProcessMemory
VirtualQueryEx
OpenProcess
FileTimeToSystemTime
CloseHandle
WaitForSingleObject
CreateThread
GetDriveTypeA
GetLogicalDriveStringsA
GetProcAddress
LoadLibraryA
DecodePointer
HeapAlloc
LoadLibraryW
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
GetModuleFileNameW
RaiseException
GetLastError
HeapFree
EncodePointer
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
RtlUnwind
TlsGetValue
TlsSetValue
InterlockedIncrement
GetModuleHandleW
SetLastError
GetCurrentThreadId
InterlockedDecrement
Sleep
WriteFile
GetStdHandle

user32

CharToOemA

advapi32

RegOpenKeyExA
RegGetValueA
GetCurrentHwProfileA

ole32

CoInitializeSecurity
CoInitializeEx
CoSetProxyBlanket
CoCreateInstance

oleaut32

VariantClear
SysAllocString
SysFreeString
VariantInit

shlwapi

ord155

Sections

.text
Size: 105KB - Virtual size: 104KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 38KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 176B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

nlxr
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

8fd25e92f710d4e4e2d71cb9093f19d6

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

kernel32

user32

advapi32

ole32

oleaut32

shlwapi

Sections

.text Size: 105KB - Virtual size: 104KB

.rdata Size: 38KB - Virtual size: 37KB

.data Size: 3KB - Virtual size: 2.1MB

.rsrc Size: 512B - Virtual size: 176B

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

nlxr Size: 6KB - Virtual size: 8KB

.text
Size: 105KB - Virtual size: 104KB

.rdata
Size: 38KB - Virtual size: 37KB

.data
Size: 3KB - Virtual size: 2.1MB

.rsrc
Size: 512B - Virtual size: 176B

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

nlxr
Size: 6KB - Virtual size: 8KB