1f4fc1f8aa0673259f5b4bbaf8644252

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General

Target

1f4fc1f8aa0673259f5b4bbaf8644252
Size

185KB
MD5

1f4fc1f8aa0673259f5b4bbaf8644252
SHA1

025fea8035c62b85898dc0bc57fcebb07191e32a
SHA256

231ea02a454e030ede93d18fb64acdcec6017ffbd7dfaf7398f4550cb17fff11
SHA512

e629e714e97442e8472895034afa994b71115d993d1d09ee6f82d8689248b8d90af4d559b8084188bcceef68479b835c092738deeeeef4e988b1967389c48c93
SSDEEP

3072:iTe4LWQbX+bFkmB8ju2e/kvvgzoPaTgoaUOwK8RePNsUAyFNaF9ZYsvOgrptIkdV:XQbX+bFkG8jteyagoanwKu2axyFN29eM

Score

7^/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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
1f4fc1f8aa0673259f5b4bbaf8644252

Files

1f4fc1f8aa0673259f5b4bbaf8644252
.exe windows:5 windows x86 arch:x86

33e4d131aa63d923416dd6ec0c1f766a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

msvcrt

_vsnwprintf
wcsrchr
_except_handler3
_c_exit
_exit
_XcptFilter
_cexit
exit
_controlfp
_onexit
__dllonexit
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
_vsnprintf

advapi32

SetSecurityDescriptorOwner
StartServiceCtrlDispatcherW
OpenThreadToken
RevertToSelf
GetTokenInformation
MakeAbsoluteSD
RegGetKeySecurity
GetSecurityDescriptorOwner
EqualSid
RegisterServiceCtrlHandlerW
SetServiceStatus
RegEnumKeyExW
CreateServiceW
OpenSCManagerW
OpenServiceW
ControlService
QueryServiceStatus
DeleteService
CloseServiceHandle
SetThreadToken
RegEnumKeyW
RegOpenKeyExW
RegCreateKeyExW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
GetLengthSid
AllocateAndInitializeSid
FreeSid
MakeSelfRelativeSD
GetSecurityDescriptorLength
SetSecurityDescriptorGroup
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
GetAce
AddAccessAllowedAce
InitializeAcl
RegCloseKey
RegSetValueExW
RegDeleteKeyW
RegQueryValueExW
RegDeleteValueW

kernel32

GetCurrentThread
CompareStringW
GetFileType
GetStdHandle
GetCommandLineW
ExitProcess
SetConsoleCtrlHandler
CreateThread
GetUserDefaultLangID
GetSystemDirectoryW
GetModuleHandleW
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
SetUnhandledExceptionFilter
GetStartupInfoA
SetLastError
lstrlenW
lstrcmpiW
InterlockedExchange
GetLastError
CloseHandle
GetCurrentProcess
Sleep
GetVersionExW
GetEnvironmentVariableW
GetProcAddress
LoadLibraryW
InitializeCriticalSection
DeleteCriticalSection
MultiByteToWideChar
lstrcpynW
lstrcpynA
WideCharToMultiByte
OpenEventW
GlobalAlloc
GlobalFree
FreeLibrary
UnhandledExceptionFilter
WaitForSingleObject
CreateProcessW
GetModuleFileNameW
lstrcmpW
FormatMessageA
GetSystemDefaultLangID
LoadLibraryExW
WriteFile
FormatMessageW
GetLocaleInfoW
GetACP
GetUserDefaultUILanguage
SetCurrentDirectoryW
OutputDebugStringW
LeaveCriticalSection
EnterCriticalSection
OpenProcess
CreateEventW

user32

PostQuitMessage
TranslateMessage
DispatchMessageW
PeekMessageW
GetMessageW
IsCharAlphaNumericW
PostThreadMessageW
MsgWaitForMultipleObjects

ntdll

NtQueryInformationProcess

ole32

CoUninitialize
StgOpenStorage
CoInitialize
CoRevokeClassObject
CoRegisterClassObject

msi

ord197
ord280
ord190
ord70
ord141
ord199
ord88
ord131
ord184
ord175
ord240
ord222
ord196
ord169
ord78
ord148
ord136
ord8
ord228

Sections

.text
Size: 61KB - Virtual size: 61KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 7KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: 108KB - Virtual size: 260KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

33e4d131aa63d923416dd6ec0c1f766a

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

advapi32

kernel32

user32

ntdll

ole32

msi

Sections

.text Size: 61KB - Virtual size: 61KB

.data Size: 7KB - Virtual size: 11KB

.rsrc Size: 7KB - Virtual size: 6KB

.UPX0 Size: 108KB - Virtual size: 260KB

.text
Size: 61KB - Virtual size: 61KB

.data
Size: 7KB - Virtual size: 11KB

.rsrc
Size: 7KB - Virtual size: 6KB

.UPX0
Size: 108KB - Virtual size: 260KB