vidar | 494d727bd8e49e7cdbc94650af50eb5d43bc42eaaba661afbd1dbfab753189ba

Sharing

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General

Target

494d727bd8e49e7cdbc94650af50eb5d43bc42eaaba661afbd1dbfab753189ba
Size

896KB
MD5

dadbee7743367d130c07b1910f604bbb
SHA1

8baef4d394d1d75ef7290b36f45ec0124e1e4000
SHA256

da2fbd3451d22ab36c794fd61dde8a2e686db32157965efea17cac630b9d4cb3
SHA512

6d34138d6f0fc6db13d22d340f426c5bcefcab62fed3b202bf6627726a0b4bf53720c3e087bc6d0f7176695abf21fe11d8364b8ceccdeca6e00ba405336f655b
SSDEEP

12288:i9y7e7myT37hZFh2RJrMGJnM65ifBNAYPumo6bm0:i9Ie7my77Xubj5ifRd

Score

10^/10

a67265e3046ff60b9d5fef4a11c4a334 vidar

Malware Config

Extracted

Family

vidar

Version

Botnet

a67265e3046ff60b9d5fef4a11c4a334

https://steamcommunity.com/profiles/76561199560322242

https://t.me/cahalgo

Attributes

profile_id_v2
a67265e3046ff60b9d5fef4a11c4a334
user_agent
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0 uacq

Signatures

Vidar family
vidar

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
494d727bd8e49e7cdbc94650af50eb5d43bc42eaaba661afbd1dbfab753189ba

Files

494d727bd8e49e7cdbc94650af50eb5d43bc42eaaba661afbd1dbfab753189ba
.exe windows:5 windows x86

0be9c17f6fccffc42ecb26f7d68bcf0b

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
FlsAlloc
LocalAlloc
lstrlenW
lstrcatW
HeapAlloc
GetProcessHeap
GetProcAddress
GetCurrentProcess
VirtualProtect
GetLogicalProcessorInformationEx
lstrlenA
CloseHandle
Process32Next
Process32First
CreateToolhelp32Snapshot
FindNextFileW
FindFirstFileW
SetEndOfFile
LoadLibraryA
ExitProcess
CreateFileW
CreateFileA
SetStdHandle
WriteConsoleW
LoadLibraryW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
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
GetLocaleInfoW
HeapReAlloc

user32

ReleaseDC

gdi32

GetDeviceCaps
CreateDCA

ole32

CoCreateInstance
CoInitializeSecurity
CoSetProxyBlanket
CoInitializeEx

oleaut32

VariantInit
VariantClear

Sections

.text
Size: 223KB - Virtual size: 223KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 63KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

0be9c17f6fccffc42ecb26f7d68bcf0b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

ole32

oleaut32

Sections

.text Size: 223KB - Virtual size: 223KB

.rdata Size: 63KB - Virtual size: 63KB

.data Size: 7KB - Virtual size: 84KB

.reloc Size: 21KB - Virtual size: 21KB

.text
Size: 223KB - Virtual size: 223KB

.rdata
Size: 63KB - Virtual size: 63KB

.data
Size: 7KB - Virtual size: 84KB

.reloc
Size: 21KB - Virtual size: 21KB