8c49844e4017d4167ffcad8dbd166cae

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General

Target

8c49844e4017d4167ffcad8dbd166cae
Size

2.3MB
MD5

8c49844e4017d4167ffcad8dbd166cae
SHA1

8adfd5711e267d9a15a559f6d4af2ee820868e2b
SHA256

c6580024cee83a229abcd9024a99172c52322c02b011408bf242b5a9cd368910
SHA512

55d7083bad0777bd33bdb8ae18e003b3fd64274b23fb5eb1923d824915444d4ab41297e61f5678e02cae71b1d35f1acdba08146d5fbd1ae63d90b834354a1122
SSDEEP

49152:azWs6lgiC69qThPQvGXKm3+L5NKemyNtgfudDkQLNbhfDwuZCgr:azFygi5AhPmw+L2StgfuNkQlhLZCC

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/bk23100.exe

Files

8c49844e4017d4167ffcad8dbd166cae
.rar
bk23100.exe
.exe windows:4 windows x86 arch:x86

4c59c0b3420ca0877a0e6c8146bdb593

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

user32

GetWindowRect
SetCursor
EndDialog
DefWindowProcA
GetWindowWord
SetWindowWord
BeginPaint
GetSysColor
GetClientRect
SetRect
EndPaint
RegisterClassA
LoadIconA
OemToCharBuffA
LoadCursorA
GetLastActivePopup
ShowWindow
PostMessageA
EnableWindow
GetTopWindow
DestroyWindow
GetWindowLongA
SetWindowLongA
SetWindowTextA
SetForegroundWindow
SetActiveWindow
CharNextA
SetTimer
GetMessageA
PostQuitMessage
KillTimer
DialogBoxIndirectParamA
GetDlgItemTextA
SendMessageA
GetSystemMetrics
SetWindowPos
PeekMessageA
TranslateMessage
DispatchMessageA
GetParent
SetDlgItemTextA
SendDlgItemMessageA
GetDlgItem
InvalidateRect
UpdateWindow
wsprintfA
MessageBoxA

kernel32

_lopen
WinExec
CreateProcessA
_lclose
GetVolumeInformationA
RtlUnwind
GetCommandLineA
GetModuleHandleA
ExitProcess
FindNextFileA
MoveFileExA
CreateFileA
GetFileSize
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
CloseHandle
SetFilePointer
SetEndOfFile
RemoveDirectoryA
SetFileAttributesA
DeleteFileA
GetACP
GetModuleFileNameA
SetErrorMode
GetVersion
LoadLibraryA
GetProcAddress
GetLastError
FormatMessageA
FreeLibrary
WaitForSingleObject
GetTickCount
GetWindowsDirectoryA
FindClose
FindFirstFileA
SetCurrentDirectoryA
lstrlenA
CreateDirectoryA
lstrcatA
SetFileTime
LocalFileTimeToFileTime
DosDateTimeToFileTime
_lcreat
lstrcpyA
LocalAlloc
GetEnvironmentVariableA
OpenFile
_lwrite
_lread
GetDriveTypeA
_llseek
LocalFree
GlobalLock
GlobalAlloc
GlobalFree
GlobalUnlock
GlobalHandle

gdi32

GetTextExtentPoint32A
SetBkColor
SetTextColor
SetTextAlign
GetBkColor
DeleteObject
ExtTextOutA
CreateDCA
GetDeviceCaps
CreateFontIndirectA
DeleteDC
SelectObject

Sections

.text
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 5KB

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

_winzip_
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
安装说明.url
.url

Sharing

General

Malware Config

Signatures

Files

4c59c0b3420ca0877a0e6c8146bdb593

Headers

File Characteristics

Imports

user32

kernel32

gdi32

Sections

.text Size: 21KB - Virtual size: 21KB

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

.data Size: 3KB - Virtual size: 5KB

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

_winzip_ Size: 2.3MB - Virtual size: 2.3MB

.text
Size: 21KB - Virtual size: 21KB

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

.data
Size: 3KB - Virtual size: 5KB

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

_winzip_
Size: 2.3MB - Virtual size: 2.3MB