aa3d8cc12f2ca46246d55e5e2422dc8871377d4bff5a6bc3718c9c9a2fec3a6f

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General

Target

aa3d8cc12f2ca46246d55e5e2422dc8871377d4bff5a6bc3718c9c9a2fec3a6f
Size

170KB
MD5

6eb70b4fc8210b45d040b7cc35e57e87
SHA1

0277704067042cc4d5f278c507f098282bd155e9
SHA256

aa3d8cc12f2ca46246d55e5e2422dc8871377d4bff5a6bc3718c9c9a2fec3a6f
SHA512

f488312b86a4e9dd6062739c169dfaa71f8b15c38811a7ebd4f9b45338a25a0e2006321467442e9740b44a2c40aae4f3fbab3c66fe5eccd47185a262217e7b2e
SSDEEP

3072:yc+6UQrb2loFuiLH5qyhB/6BWBsa2oZjme5nkz40uE/5a8aFrGOraqP:yc+6xHZH5qyhB/66saLqO+B/+Nraq

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

aa3d8cc12f2ca46246d55e5e2422dc8871377d4bff5a6bc3718c9c9a2fec3a6f
.exe windows x86

4a06e2f1034e0eb52bd85e64024abcae

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

_initterm
__setusermatherr
wcschr
printf
toupper
swprintf
exit
setlocale
_c_exit
_exit
_XcptFilter
_cexit
__initenv
__getmainargs
wcscpy
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
time
wcscat
wcslen

advapi32

OpenSCManagerW
OpenServiceW
ControlService
CloseServiceHandle
RegSetValueExW
RegCloseKey
RegQueryValueExA
RegOpenKeyExW
RegQueryValueExW

kernel32

SetUnhandledExceptionFilter
UnhandledExceptionFilter
EnterCriticalSection
LeaveCriticalSection
LocalFree
SetLastError
GetLastError
LocalAlloc
MultiByteToWideChar
GetSystemTimeAsFileTime
DeviceIoControl
CreateFileW
HeapFree
GetProcessHeap
GetComputerNameExW
CloseHandle
WaitForSingleObject
CreateProcessW
Wow64EnableWow64FsRedirection
lstrcpynW
GetSystemDirectoryW
GetCommandLineW
IsWow64Process
GetCurrentProcess
WriteConsoleW
GetFileType
CompareStringW
GlobalFree
GetStdHandle
FormatMessageW
GetUserDefaultLCID
GetTimeFormatW
GetDateFormatW
FileTimeToSystemTime
FileTimeToLocalFileTime
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess

netman

HrPnpInstanceIdFromGuid
HrLanConnectionNameFromGuidOrPath

dnsapi

DnsGetCacheDataTable
DnsFree
DnsQuery_W
DnsRecordListFree
DnsFlushResolverCache
DnsQueryConfigAllocEx
DnsFreeConfigStructure

ws2_32

inet_addr
htonl
inet_ntoa
WSAGetLastError
WSAAddressToStringW
WSAStartup

iphlpapi

GetAdaptersAddresses
NhGetInterfaceNameFromGuid
GetInterfaceInfo
AllocateAndGetIfTableFromStack
GetIpAddrTable
GetIpForwardTable
NhpAllocateAndGetInterfaceInfoFromStack
GetNetworkParams
GetIpStatistics

ntdll

sprintf
RtlIpv6AddressToStringA
RtlIpv6AddressToStringW
NtOpenFile
DbgPrint
NtCreateFile
RtlNtStatusToDosError
NtDeviceIoControlFile
NtWaitForSingleObject
NtClose
RtlInitUnicodeString

rpcrt4

UuidFromStringW

setupapi

SetupDiOpenDeviceInfoW
SetupDiDestroyDeviceInfoList
SetupDiGetDeviceRegistryPropertyW
SetupDiCreateDeviceInfoList

shell32

CommandLineToArgvW

dhcpcsvc

DhcpStaticRefreshParams
DhcpHandlePnPEvent
DhcpEnumClasses
DhcpReleaseParameters
DhcpAcquireParameters

Sections

.text
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 5KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 20KB

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

4a06e2f1034e0eb52bd85e64024abcae

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

advapi32

kernel32

netman

dnsapi

ws2_32

iphlpapi

ntdll

rpcrt4

setupapi

shell32

dhcpcsvc

Sections

.text Size: 35KB - Virtual size: 34KB

.data Size: 5KB - Virtual size: 6KB

.rsrc Size: 20KB - Virtual size: 20KB

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

.text
Size: 35KB - Virtual size: 34KB

.data
Size: 5KB - Virtual size: 6KB

.rsrc
Size: 20KB - Virtual size: 20KB

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