Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_f977453fb495939da6fa698ccc39d2225e9c7494b19fd5cd59d3448388c3ac56.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
challange_Benign_f977453fb495939da6fa698ccc39d2225e9c7494b19fd5cd59d3448388c3ac56.exe
Resource
win10v2004-20230703-en
General
-
Target
challange_Benign_f977453fb495939da6fa698ccc39d2225e9c7494b19fd5cd59d3448388c3ac56.exe
-
Size
40KB
-
MD5
3fd6094c2a8e34f06a30b8a2611138a8
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SHA1
7798f65feddf46feed973583dc66bf61bfeb158c
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SHA256
f977453fb495939da6fa698ccc39d2225e9c7494b19fd5cd59d3448388c3ac56
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SHA512
b1d7f860d0a90eb5ac1f772beb5059dc2f2f618c9822a8447c643fb9a37a97480b61c8a8d74c16069f4c02b56a20a835ea758e888144016f932dc6656652bdb7
-
SSDEEP
384:EgpiEdKOGrQz1I4GS1dphmMyxfYgB2OxIj7dGPeuaBU3losjuzZ6UwYRGZqK7c7q:XiEda0TCpYAPPP3lLuzZPKq57UU8p4m
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_f977453fb495939da6fa698ccc39d2225e9c7494b19fd5cd59d3448388c3ac56.exe
Files
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challange_Benign_f977453fb495939da6fa698ccc39d2225e9c7494b19fd5cd59d3448388c3ac56.exe.exe windows x86
ca6b71be3115c367c292134d267c17ba
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FindClose
FindFirstFileA
FindNextFileA
FreeLibrary
GetCommandLineA
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
SetUnhandledExceptionFilter
TlsGetValue
VirtualProtect
VirtualQuery
msvcrt
_strdup
_stricoll
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_fpreset
_fullpath
_iob
_isctype
_onexit
_pctype
_setmode
abort
atexit
calloc
free
fwrite
malloc
mbstowcs
memcpy
printf
realloc
setlocale
signal
strcoll
strlen
tolower
vfprintf
wcstombs
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 736B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 112B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - 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
/14 Size: 512B - Virtual size: 88B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/29 Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/41 Size: 512B - Virtual size: 439B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/55 Size: 1024B - Virtual size: 567B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/67 Size: 512B - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ