Static task
static1
Behavioral task
behavioral1
Sample
效验MD5.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
效验MD5.exe
Resource
win10v2004-20230220-en
General
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Target
效验MD5.exe
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Size
124KB
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MD5
bcb7cfa758acd5d8a684a84c565f7c84
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SHA1
6c434660148483e911bd4417457755e7cb089c2b
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SHA256
5d7317488fb0a20e78b194c4b117d512cdeaf00012ccb93b1969247ee16e57aa
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SHA512
0b3f0629feae33e003b8f1a2afd013b70a774abe7f762e9a9d2a12987272787a489c070a3556bedc2d5b49c278d403160551dd14519b9c48c5bed7b64b8c905a
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SSDEEP
3072:FYB7x6n2y9PPsACuspnn/TtCBkmwZmxb6:mBonut9chw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 效验MD5.exe
Files
-
效验MD5.exe.exe windows x86
91c8172effccd3ed565854517f1bf6fd
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
kernel32
WaitForSingleObject
SetEvent
CreateEventA
SetThreadPriority
CloseHandle
ResumeThread
CreateFileA
GetFileSize
lstrcpynA
GlobalLock
GetTimeFormatA
FormatMessageA
GetDateFormatA
WriteFile
lstrlenA
GlobalAlloc
GetFileAttributesA
FileTimeToSystemTime
ReadFile
GlobalUnlock
FindFirstFileA
GetLastError
FindClose
FindNextFileA
GetCurrentDirectoryA
GetFileTime
FileTimeToLocalFileTime
LocalFree
GetModuleHandleA
GetUserDefaultLangID
lstrcmpA
GetStartupInfoA
user32
EnableWindow
RegisterClassA
CloseClipboard
GetFocus
LoadIconA
wsprintfA
SetFocus
SetDlgItemTextA
UnregisterClassA
EmptyClipboard
GetDlgItem
EndDialog
CheckDlgButton
IsDlgButtonChecked
GetClassInfoA
PostMessageA
OpenClipboard
SetWindowTextA
DialogBoxParamA
SetClipboardData
SendMessageA
comdlg32
GetSaveFileNameA
GetOpenFileNameA
shell32
DragAcceptFiles
DragQueryFileA
msvcrt
_makepath
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_onexit
__dllonexit
_splitpath
_vsnprintf
_snprintf
_beginthreadex
??2@YAPAXI@Z
memmove
??3@YAXPAX@Z
shlwapi
PathAddBackslashA
comctl32
InitCommonControlsEx
version
VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA
Sections
.text Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ