Static task
static1
Behavioral task
behavioral1
Sample
sdgundamext.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
sdgundamext.exe
Resource
win10v2004-20231201-en
General
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Target
2fbacc7f1950727255c1d82a6e66d4f1
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Size
42KB
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MD5
2fbacc7f1950727255c1d82a6e66d4f1
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SHA1
5ffb46331d803144c7e47547f55cdc9b98599594
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SHA256
da476d432ba387bc9c94cdda8aa6c319abea90eea64b1ab9c1ee861e5e7a68b4
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SHA512
bc7cbe66f6b50e04cb249a2c86772e19d36bc4c5b85a72c41461b6422e598e63dbb470d86bfcc2daead49bcd0be185151028688533a4c110ec9b2ae1abf2d112
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SSDEEP
768:QPbnFVe7xXtM0rHBgIeiyEGmZdcA4klU2Vp0jv1b+lToIvZ3U+SI:InFEtXSkhzjGmZ6djR+lToIviPI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/sdgundamext.exe
Files
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2fbacc7f1950727255c1d82a6e66d4f1.zip
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sdgundamext.c
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sdgundamext.exe.exe windows:4 windows x86 arch:x86
329188b255a0f9579206df4dcd4cffca
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileA
FindFirstFileExA
FindNextFileA
GetLastError
GetModuleHandleA
GetProcAddress
GetSystemTimeAsFileTime
GetVersionExA
InitializeCriticalSection
LeaveCriticalSection
MultiByteToWideChar
SetUnhandledExceptionFilter
TlsGetValue
VirtualProtect
VirtualQuery
WideCharToMultiByte
msvcrt
_chdir
_close
_mkdir
_open
_read
_strdup
_stricmp
_write
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_exit
_filelengthi64
_fstati64
_iob
_onexit
_setmode
_stati64
abort
atexit
calloc
exit
fclose
fflush
fgetpos
fgets
fopen
fread
free
fsetpos
fwrite
malloc
memcpy
perror
printf
puts
realloc
setbuf
signal
strchr
strcpy
strlen
strrchr
tolower
vfprintf
Sections
.text Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 172B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE