Static task
static1
Behavioral task
behavioral1
Sample
winhlp32.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
winhlp32.exe
Resource
win10v2004-20240508-en
General
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Target
wine file.zip
-
Size
303KB
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MD5
e5ff7aa43150b1f7cb092b89685a02ba
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SHA1
8888ee913f68ab43b62500ae5e6155ea092db692
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SHA256
4bcf86b5cc60feb9121119054a9f6dde176ce2f6d9c5ee9184b5ced99baac587
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SHA512
4439acfca8274698d3ac831b629cf0117b381dc944c9971fb8fb2fe24831e9f4829fa24b29b722d96d1e0aef919f5e4d279a2ccdead61cbe7be5616de76e3da3
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SSDEEP
6144:bekHMfd5VA9THVKA63tNcOvLmRCn/xICYP5iI43B0mVTpGlBVjfhkq:i4A5VmTHVKA63AOvowxI5/43SmPOBFff
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/winhlp32.exe
Files
-
wine file.zip.zip
Password: Infected
-
winhlp32.exe.exe windows:4 windows x86 arch:x86
Password: Infected
af10a58ae1c3d36ba70af01f60f8aa1c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
gdi32
DeleteObject
TextOutA
SetBkColor
DeleteEnhMetaFile
CreateCompatibleDC
GetEnhMetaFileBits
SetTextColor
CloseEnhMetaFile
CreateFontIndirectW
CreateEnhMetaFileW
GetTextExtentPointA
CreateDIBitmap
SelectObject
DeleteDC
BitBlt
GetTextMetricsW
CreateBitmap
kernel32
HeapFree
_lclose
ResolveDelayLoadedAPI
GetModuleHandleA
lstrcmpiA
HeapReAlloc
GetCommandLineA
DelayLoadFailureHook
GetFileAttributesA
GetTickCount
GetCurrentDirectoryA
GetModuleHandleW
IsBadStringPtrA
MulDiv
_hread
CreateFileA
OpenFile
GetStartupInfoA
HeapAlloc
CloseHandle
SearchPathA
GetProcAddress
LoadLibraryA
ntdll
_vsnprintf
ucrtbase
_assert
_get_initial_narrow_environment
strcpy
strcat
__p___argc
_errno
fwrite
memcmp
strcmp
__stdio_common_vsprintf
_configure_narrow_argv
__acrt_iob_func
malloc
strlen
getenv
memmove
__stdio_common_vfprintf
strrchr
__p___argv
free
strtol
memcpy
realloc
_strdup
calloc
_set_app_type
_initialize_narrow_environment
strcspn
exit
_stricmp
strchr
user32
GetWindow
CheckMenuItem
GetDC
CreateIconFromResourceEx
ReleaseDC
SystemParametersInfoW
DispatchMessageW
DefWindowProcA
SendDlgItemMessageW
RegisterClassExA
MessageBoxA
SetFocus
LoadMenuW
ShowWindow
DestroyIcon
MoveWindow
GetSubMenu
EndPaint
GetParent
TranslateMessage
GetWindowLongA
AdjustWindowRect
RedrawWindow
BeginPaint
CreateWindowExA
LoadImageW
TranslateAcceleratorW
PostMessageW
LoadStringA
GetMessageW
LoadAcceleratorsW
GetMenu
DestroyMenu
SetWindowLongA
GetClientRect
wsprintfA
SendMessageW
GetWindowRect
SetCursor
LoadIconW
SendMessageA
EnableWindow
GetWindowLongW
SetWindowPos
GetDlgItem
GetSystemMetrics
SetActiveWindow
GetMessagePos
ScreenToClient
CallWindowProcA
MessageBoxW
LoadCursorW
SetWindowTextA
PostQuitMessage
LoadStringW
ClientToScreen
TrackPopupMenu
InvalidateRect
DestroyWindow
SetWindowLongW
Sections
.text Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 4KB - Virtual size: 180B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 572B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 136KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/14 Size: 4KB - Virtual size: 344B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/29 Size: 196KB - Virtual size: 194KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/41 Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/55 Size: 72KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/67 Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/80 Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/91 Size: 100KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/102 Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ