31a3b9ab7afdf2ab38c3cee03bbd45b8ffde4f595ba9c20e97d784e1261881d6

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General

Target

31a3b9ab7afdf2ab38c3cee03bbd45b8ffde4f595ba9c20e97d784e1261881d6
Size

107KB
MD5

413831dc05fd11b8fb4de336e4b478e7
SHA1

5039e2420fec9c5e985deb3f4d510a501c7fb1a7
SHA256

31a3b9ab7afdf2ab38c3cee03bbd45b8ffde4f595ba9c20e97d784e1261881d6
SHA512

166a1ca003affed01de72225981da7266d9d6bd59e85c54706918b2fefbede35144a63edb04fd16c8f183162a28ceb91e5746d48872b05d0468142f44a358d36
SSDEEP

3072:REhLjKo6CnK4cT6HKBmg0crZA2fdmpmt8mfp:WjKKcWvcri2fdKS

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
31a3b9ab7afdf2ab38c3cee03bbd45b8ffde4f595ba9c20e97d784e1261881d6

Files

31a3b9ab7afdf2ab38c3cee03bbd45b8ffde4f595ba9c20e97d784e1261881d6
.exe regsvr32 windows:4 windows x86 arch:x86

e9199e48f00cb40541b813f918c50e1f

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

CharUpperA
CharLowerA
wsprintfA

kernel32

GetLastError
GetLogicalDriveStringsA
GetModuleFileNameA
GetModuleHandleA
GetFileSize
GetProcAddress
GetSystemDirectoryA
GetTickCount
GetVersionExA
InitializeCriticalSection
InterlockedDecrement
InterlockedIncrement
IsBadReadPtr
LeaveCriticalSection
LoadLibraryA
LocalAlloc
LocalFree
MapViewOfFile
OpenFileMappingA
GetCurrentProcessId
ResumeThread
SetErrorMode
GetCommandLineW
FlushViewOfFile
GetDriveTypeA
SetThreadPriority
Sleep
SuspendThread
TerminateProcess
UnmapViewOfFile
VirtualAlloc
VirtualFree
WaitForSingleObject
WideCharToMultiByte
WriteFile
lstrcatA
lstrcmpA
GetCurrentProcess
lstrcpyA
lstrcpynA
lstrlenA
lstrlenW
CreateFileMappingA
CreateFileA
CreateEventA
CopyFileA
CloseHandle
SetFilePointer
FindNextFileA
FindFirstFileA
FindClose
ExitThread
ExitProcess
EnterCriticalSection
DeleteFileA
CreateThread
CreateProcessA
CreateMutexA
SetEvent
SetFileAttributesA
ReadFile
lstrcmpiA
SetLastError
MultiByteToWideChar
GetModuleFileNameW

msvcrt

memset
rand
strstr
memcpy

imagehlp

CheckSumMappedFile

ole32

CoTaskMemFree
CoTaskMemAlloc
CoInitialize
CoCreateGuid
IsEqualGUID
CoRegisterClassObject

shell32

CommandLineToArgvW

advapi32

RegCreateKeyExA
RegDeleteKeyA
RegCreateKeyA
CryptReleaseContext
CryptGenRandom
CryptAcquireContextA
RegDeleteValueA
RegEnumKeyExA
RegOpenKeyA
RegOpenKeyExA
RegQueryValueA
RegSetValueA
RegSetValueExA
SetServiceStatus
RegCloseKey

ws2_32

recv
select
ioctlsocket
inet_addr
send
htons
socket
htonl
gethostbyname
connect
closesocket
WSAStartup
WSAGetLastError
setsockopt
shutdown
inet_ntoa

shlwapi

PathFindFileNameA

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 71KB - Virtual size: 71KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e9199e48f00cb40541b813f918c50e1f

Headers

File Characteristics

Imports

user32

kernel32

msvcrt

imagehlp

ole32

shell32

advapi32

ws2_32

shlwapi

Exports

Exports

Sections

.text Size: 71KB - Virtual size: 71KB

.rdata Size: 3KB - Virtual size: 3KB

.data Size: 28KB - Virtual size: 32KB

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

.text
Size: 71KB - Virtual size: 71KB

.rdata
Size: 3KB - Virtual size: 3KB

.data
Size: 28KB - Virtual size: 32KB

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