b7f0e2a8830fdf20688ee5aef9a55892

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General

Target

b7f0e2a8830fdf20688ee5aef9a55892
Size

118KB
MD5

b7f0e2a8830fdf20688ee5aef9a55892
SHA1

72cbf8058fb955547ca5315bfc30c40fcf350ed8
SHA256

f5b400878b51517553a49a2f8a050ae58ad177a38c9dfe0491a741c74a001a8d
SHA512

d654241eb2567b6b30e57a664fa60fca6b0e0ed797b0be7f9c304539686ca38c2b19e5c8d38ddf5f0ecffd86ce85b672508d4e6d0ee878ba74016c12044e04e6
SSDEEP

3072:JHEg7t4MqQe4eHDHJFuxVL+vtOHK4wAT/WjHM9:JHhqQIzuxNUtOHK4w+Ou

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b7f0e2a8830fdf20688ee5aef9a55892

Files

b7f0e2a8830fdf20688ee5aef9a55892
.dll windows:4 windows x86 arch:x86

138ca8ad84ebba41f55cab3a1d844e62

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

msvcrt

_adjust_fdiv
_initterm
_onexit
__dllonexit
calloc
_beginthreadex
wcstombs
realloc
strncat
printf
time
srand
rand
strchr
wcscpy
_errno
sprintf
strncmp
atoi
strncpy
strcat
strcpy
strcmp
strrchr
_except_handler3
malloc
free
memcmp
__CxxFrameHandler
strstr
strlen
_ftol
ceil
memmove
memcpy
??2@YAPAXI@Z
??3@YAXPAX@Z
_strcmpi
_strnicmp
_strrev
memset

msvcp60

?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB

kernel32

CreateDirectoryA
RaiseException
LocalAlloc
Process32First
Process32Next
FreeConsole
CreateMutexA
SetErrorMode
OpenEventA
ReleaseMutex
GlobalMemoryStatus
OutputDebugStringA
WaitForMultipleObjects
PeekNamedPipe
TerminateProcess
DisconnectNamedPipe
CreatePipe
GetStartupInfoA
GlobalSize
GlobalUnlock
GlobalAlloc
GlobalLock
GlobalFree
GetLocalTime
GetTickCount
ExitThread
MultiByteToWideChar
FreeLibrary
GetCurrentProcess
GetVersionExA
SetLastError
GetModuleFileNameA
MoveFileA
WriteFile
SetFilePointer
ReadFile
CreateFileA
GetFileSize
RemoveDirectoryA
FindFirstFileA
LocalReAlloc
CreateEventA
CloseHandle
TerminateThread
SetEvent
GetProcAddress
LoadLibraryA
InitializeCriticalSection
DeleteCriticalSection
VirtualFree
LeaveCriticalSection
EnterCriticalSection
ResetEvent
lstrcpyA
InterlockedExchange
CancelIo
Sleep
GetLastError
lstrlenA
CreateProcessA
GetDiskFreeSpaceExA
GetVolumeInformationA
FindNextFileA

netapi32

NetLocalGroupAddMembers
NetUserAdd

msvfw32

ICSeqCompressFrameEnd
ICClose
ICOpen
ICSendMessage
ICCompressorFree

Exports

Exports

HEART
ServiceMain
rukou

Sections

.text
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

138ca8ad84ebba41f55cab3a1d844e62

Headers

File Characteristics

Imports

msvcrt

msvcp60

kernel32

netapi32

msvfw32

Exports

Exports

Sections

.text Size: 78KB - Virtual size: 78KB

.rdata Size: 14KB - Virtual size: 14KB

.data Size: 10KB - Virtual size: 15KB

.rsrc Size: 1KB - Virtual size: 1KB

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

.text
Size: 78KB - Virtual size: 78KB

.rdata
Size: 14KB - Virtual size: 14KB

.data
Size: 10KB - Virtual size: 15KB

.rsrc
Size: 1KB - Virtual size: 1KB

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