e40c1841cb73f93fb19b6a78f98a9e029d43c3786e978c6e9fef8df5655aad66

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General

Target

e40c1841cb73f93fb19b6a78f98a9e029d43c3786e978c6e9fef8df5655aad66
Size

168KB
MD5

61e779897625e31763bf687d79985316
SHA1

d8d1fb570b3912658b7a8f9e4f67e4969db350b4
SHA256

e40c1841cb73f93fb19b6a78f98a9e029d43c3786e978c6e9fef8df5655aad66
SHA512

946d6305362867d9cf7a2c8ae291de6cf4c951c02d936d244b339228fb832a230201ba1ff3840ae08d7ce5053c13c8c03a6dd59f5a077388f86f0b959bfea215
SSDEEP

3072:hryKhGKJEQ0EiOVRbDUIMU4IB3ByaWLMuLvNkr8ZrkWy00F:hryKsOEX5OnbDbVfWLMuLvNkuyd

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

e40c1841cb73f93fb19b6a78f98a9e029d43c3786e978c6e9fef8df5655aad66
.exe windows x86

58e185299ecca757fe68ba83a6495fde

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

msvcrt

__wgetmainargs
_exit
_XcptFilter
exit
_initterm
_amsg_exit
__setusermatherr
memcpy
_controlfp
_except_handler4_common
?terminate@@YAXXZ
__set_app_type
__p__fmode
__p__commode
_cexit

api-ms-win-core-processthreads-l1-1-0

TerminateProcess
GetCurrentProcess
OpenProcessToken
GetCurrentProcessId
GetCurrentThreadId

kernel32

LocalAlloc
CloseHandle
DelayLoadFailureHook
GetProcAddress
GetLastError
FreeLibrary
InterlockedCompareExchange
LoadLibraryExA
InterlockedExchange
Sleep
SetUnhandledExceptionFilter
GetModuleHandleA
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
UnhandledExceptionFilter
DeactivateActCtx
LoadLibraryExW
ActivateActCtx
LeaveCriticalSection
lstrcmpW
EnterCriticalSection
RegCloseKey
RegOpenKeyExW
HeapSetInformation
lstrcmpiW
lstrlenW
LCMapStringW
RegQueryValueExW
ReleaseActCtx
CreateActCtxW
ExpandEnvironmentStringsW
GetCommandLineW
ExitProcess
SetProcessAffinityUpdateMode
RegDisablePredefinedCacheEx
InitializeCriticalSection
GetProcessHeap
SetErrorMode
RegisterWaitForSingleObjectEx
LocalFree
HeapFree
WideCharToMultiByte
HeapAlloc

ntdll

RtlAllocateHeap
RtlLengthRequiredSid
RtlSubAuthoritySid
RtlInitializeSid
RtlCopySid
RtlSubAuthorityCountSid
RtlInitializeCriticalSection
RtlSetProcessIsCritical
RtlImageNtHeader
RtlUnhandledExceptionFilter
EtwEventWrite
EtwEventEnabled
EtwEventRegister
RtlFreeHeap

api-ms-win-security-base-l1-1-0

SetSecurityDescriptorDacl
AddAccessAllowedAce
SetSecurityDescriptorOwner
SetSecurityDescriptorGroup
GetTokenInformation
InitializeSecurityDescriptor
GetLengthSid
InitializeAcl

api-ms-win-service-core-l1-1-0

StartServiceCtrlDispatcherW
SetServiceStatus

api-ms-win-service-winsvc-l1-1-0

RegisterServiceCtrlHandlerW

rpcrt4

RpcMgmtSetServerStackSize
I_RpcMapWin32Status
RpcServerUnregisterIf
RpcMgmtWaitServerListen
RpcMgmtStopServerListening
RpcServerUnregisterIfEx
RpcServerRegisterIf
RpcServerUseProtseqEpW
RpcServerListen

Sections

.text
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 972B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

UPX0
Size: 148KB - Virtual size: 392KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

58e185299ecca757fe68ba83a6495fde

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

api-ms-win-core-processthreads-l1-1-0

kernel32

ntdll

api-ms-win-security-base-l1-1-0

api-ms-win-service-core-l1-1-0

api-ms-win-service-winsvc-l1-1-0

rpcrt4

Sections

.text Size: 14KB - Virtual size: 14KB

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

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 1024B - Virtual size: 972B

UPX0 Size: 148KB - Virtual size: 392KB

.text
Size: 14KB - Virtual size: 14KB

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

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 1024B - Virtual size: 972B

UPX0
Size: 148KB - Virtual size: 392KB