45764c87e0f760d92da8751c9c0559b9

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General

Target

45764c87e0f760d92da8751c9c0559b9
Size

208KB
MD5

45764c87e0f760d92da8751c9c0559b9
SHA1

d867b08b657e7a93e05fe742056976fbb4b7bd09
SHA256

f0045f1388c540d4a9d81fa23514fe4e5498492ee21dbf5424e35a45e5cbbf57
SHA512

02f99943919a85b95bb649e4ea9d1c26597e44a772da43e19f8d4da1030b01dde01eb3a13d1b0050f691b69355f0ea4013e8070869abe6fb5a0527e19184c509
SSDEEP

3072:EyQabYMkTgeLT+w2EC4j0oYb8e+jmbH7EMOjxxHr6xxr6GVyaFXo9Gg:EyQlTgALXqo1jmUZxL6xQGQggGg

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
45764c87e0f760d92da8751c9c0559b9

Files

45764c87e0f760d92da8751c9c0559b9
.exe windows:5 windows x86 arch:x86

4312cdcd1e8bf7421632d08290c456e7

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

msvcrt

strstr
strrchr
??2@YAPAXI@Z
??3@YAXPAX@Z
srand
rand
memset
memcpy
_except_handler3

ntdll

ZwQuerySystemInformation
ZwMapViewOfSection
NtVdmControl
ZwQueryInformationThread
ZwOpenSection
ZwUnmapViewOfSection

shlwapi

PathFileExistsA
SHDeleteKeyA

psapi

GetModuleInformation

wininet

HttpQueryInfoA
InternetCloseHandle
InternetOpenA
InternetSetOptionA
InternetReadFile
InternetOpenUrlA

ws2_32

freeaddrinfo
WSACleanup
getaddrinfo
gethostbyname
WSAAddressToStringA
gethostname
WSAStartup

wintrust

WinVerifyTrust

mpr

WNetOpenEnumA
WNetCloseEnum
WNetAddConnection2A
WNetCancelConnection2A

rpcrt4

UuidToStringA
UuidFromStringA

kernel32

GetLastError
SetNamedPipeHandleState
FlushViewOfFile
TerminateThread
GetExitCodeThread
TransactNamedPipe
GlobalAlloc
GlobalFree
GetTempPathA
OpenThread
CreateNamedPipeA
FlushFileBuffers
DisconnectNamedPipe
Thread32Next
ConnectNamedPipe
GetCurrentProcess
SetFileAttributesA
CreateDirectoryA
GetFileAttributesA
FindNextFileA
FindClose
RemoveDirectoryA
GetLogicalDriveStringsA
FindFirstFileA
GetLogicalDrives
MoveFileExA
CreatePipe
CreateFileA
FindResourceA
FreeResource
lstrlenA
FreeLibrary
Process32First
GetTickCount
WriteFile
Sleep
SizeofResource
ReadFile
lstrcmpiA
GetProcAddress
Process32Next
LockResource
GetModuleHandleA
LoadLibraryExA
CreateToolhelp32Snapshot
CloseHandle
GetSystemTime
DeleteFileA
lstrcpyA
ExitProcess
GetFileSize
SetFilePointer
VirtualQuery
SetEndOfFile
SetFileTime
GetWindowsDirectoryA
MultiByteToWideChar
LoadLibraryA
GetModuleFileNameA
GetFileTime
GetCurrentThreadId
GetExitCodeProcess
CopyFileA
MapViewOfFile
UnmapViewOfFile
WaitForSingleObject
SetEvent
OpenProcess
CreateEventA
ExitThread
CreateFileMappingA
WinExec
GetVersion
CreateThread
GetCurrentProcessId
LocalFree
CreateProcessA
TerminateProcess
GetSystemDirectoryA
DeviceIoControl
lstrcpynA
GetDriveTypeA
GetLocalTime

user32

OpenDesktopA
wsprintfA
GetInputState
PostThreadMessageA
GetMessageA
SetThreadDesktop
OpenWindowStationA
SetProcessWindowStation

advapi32

OpenProcessToken
RegOpenKeyExA
RegCloseKey
OpenServiceA
CloseServiceHandle
RegQueryValueExA
CreateServiceA
StartServiceA
RegCreateKeyExA
SetSecurityInfo
GetSecurityInfo
SetEntriesInAclA
RegSetValueExA
CreateProcessAsUserA
ControlService
OpenSCManagerA
QueryServiceStatus

shell32

ShellExecuteA
SHGetSpecialFolderPathA

Sections

.text
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 140KB - Virtual size: 140KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.UPX1
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4312cdcd1e8bf7421632d08290c456e7

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

ntdll

shlwapi

psapi

wininet

ws2_32

wintrust

mpr

rpcrt4

kernel32

user32

advapi32

shell32

Sections

.text Size: 25KB - Virtual size: 25KB

.rdata Size: 7KB - Virtual size: 7KB

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

.rsrc Size: 140KB - Virtual size: 140KB

.UPX0 Size: 3KB - Virtual size: 2KB

.UPX1 Size: 13KB - Virtual size: 13KB

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

.text
Size: 25KB - Virtual size: 25KB

.rdata
Size: 7KB - Virtual size: 7KB

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

.rsrc
Size: 140KB - Virtual size: 140KB

.UPX0
Size: 3KB - Virtual size: 2KB

.UPX1
Size: 13KB - Virtual size: 13KB

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