4c82e1544a622b8cdf034ade0005b49c

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General

Target

4c82e1544a622b8cdf034ade0005b49c
Size

2.4MB
MD5

4c82e1544a622b8cdf034ade0005b49c
SHA1

44f3eba96d14c5e2c09800b92de806e33471fce5
SHA256

d666caa44a34e585a5fabf2347872a42c4910d0e2c7c6ce32fade882f9257d93
SHA512

5f7f73821e827392a9ee627f8d0849444b46a7fe08976bf2de24575a772a7d40118fc13f832cad76668977ba506d59280e98e6e06570e8325213a58d210a4bef
SSDEEP

49152:eKUcKZrdpX+KuRYh/eRb9z1IvcP7aZst7qJcol9/9Z2AVkXCBY:eKU5JpX+Ku2hs18cPest7qJx6XCBY

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/AlfaClock183.exe
unpack001/AlfaClock183_LFO_100620050351_SDS.exe

Files

4c82e1544a622b8cdf034ade0005b49c
.rar
AlfaClock183.exe
.exe windows:1 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 1024B - Virtual size: 584B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
AlfaClock183_LFO_100620050351_SDS.exe
.exe windows:4 windows x86 arch:x86

bb6386a61989cc313bd6d98078dbe58a

Headers

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

rpcrt4

UuidCreate
RpcStringFreeA
UuidToStringA

urlmon

URLDownloadToFileA

kernel32

WriteFile
SetFilePointer
GetLastError
ReadFile
CreateFileA
FlushFileBuffers
InterlockedIncrement
InterlockedDecrement
lstrlenA
IsBadReadPtr
CloseHandle
CreateEventA
GetTempPathA
RemoveDirectoryA
FindClose
FindNextFileA
DeleteFileA
FindFirstFileA
GetPrivateProfileStringA
GetPrivateProfileIntA
WaitForSingleObject
SetEvent
SetStdHandle
GetCurrentThreadId
GetCommandLineA
lstrlenW
MultiByteToWideChar
GetShortPathNameA
GetModuleHandleA
GetModuleFileNameA
WideCharToMultiByte
FreeLibrary
SizeofResource
LoadResource
FindResourceA
LoadLibraryExA
lstrcpynA
InitializeCriticalSection
HeapDestroy
DeleteCriticalSection
GetProcAddress
LoadLibraryA
lstrcpyA
lstrcatA
DebugBreak
SetHandleCount
IsBadCodePtr
lstrcmpiA
SetUnhandledExceptionFilter
CreateProcessA
CreateDirectoryA
OutputDebugStringA
RtlUnwind
GetACP
IsBadWritePtr
VirtualAlloc
VirtualFree
HeapCreate
GetVersionExA
GetEnvironmentVariableA
LCMapStringW
LCMapStringA
GetOEMCP
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetFileType
GetStdHandle
GetCPInfo
HeapReAlloc
HeapAlloc
HeapSize
RaiseException
GetStringTypeA
GetStringTypeW
HeapFree
GetStartupInfoA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess

user32

CharNextA
LoadStringA
CharLowerA
wvsprintfA

advapi32

RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegEnumValueA
RegQueryInfoKeyA
RegEnumKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA

ole32

CoTaskMemAlloc
CoTaskMemRealloc
CoCreateInstance
CoTaskMemFree
CoInitialize
CoUninitialize

oleaut32

RegisterTypeLi
LoadTypeLi
SysAllocString
SysFreeString
VarUI4FromStr

Sections

.text
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
下载说明.htm
.html .js polyglot

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

CODE Size: 35KB - Virtual size: 34KB

DATA Size: 1024B - Virtual size: 584B

BSS Size: - Virtual size: 3KB

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

.tls Size: - Virtual size: 8B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: - Virtual size: 2KB

.rsrc Size: 10KB - Virtual size: 10KB

bb6386a61989cc313bd6d98078dbe58a

Headers

File Characteristics

Imports

rpcrt4

urlmon

kernel32

user32

advapi32

ole32

oleaut32

Sections

.text Size: 60KB - Virtual size: 59KB

.rdata Size: 16KB - Virtual size: 12KB

.data Size: 20KB - Virtual size: 22KB

.rsrc Size: 36KB - Virtual size: 32KB

CODE
Size: 35KB - Virtual size: 34KB

DATA
Size: 1024B - Virtual size: 584B

BSS
Size: - Virtual size: 3KB

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

.tls
Size: - Virtual size: 8B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: - Virtual size: 2KB

.rsrc
Size: 10KB - Virtual size: 10KB

.text
Size: 60KB - Virtual size: 59KB

.rdata
Size: 16KB - Virtual size: 12KB

.data
Size: 20KB - Virtual size: 22KB

.rsrc
Size: 36KB - Virtual size: 32KB