Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_faef238533d0af19ac4c4cda9c8138738675e01eef0865bb8fbc36f758119bce.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
challange_Benign_faef238533d0af19ac4c4cda9c8138738675e01eef0865bb8fbc36f758119bce.exe
Resource
win10v2004-20230703-en
General
-
Target
challange_Benign_faef238533d0af19ac4c4cda9c8138738675e01eef0865bb8fbc36f758119bce.exe
-
Size
44KB
-
MD5
d8fb887b77ab098b8fa166cb0925474b
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SHA1
9f3bbd6b9a74584a23319bf15879e79d10b32fd1
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SHA256
faef238533d0af19ac4c4cda9c8138738675e01eef0865bb8fbc36f758119bce
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SHA512
b5087ac9dc1aa0ee674ce1c7d578464af7ecca22384181f6006dd1e5ccb61498ed597fc2fe37fde220f5016cfb7a1939776d8b7be2a7c25a09a9f4a14675a22a
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SSDEEP
768:geNWQ8q7RRz+FE32KdMAv9Dqc+D9XW4GPLhzzbtpxK:9NWQ8WrCGVDqc+5G4szzTxK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_faef238533d0af19ac4c4cda9c8138738675e01eef0865bb8fbc36f758119bce.exe
Files
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challange_Benign_faef238533d0af19ac4c4cda9c8138738675e01eef0865bb8fbc36f758119bce.exe.exe windows x86
2bda62d5247735eaf80097216bf0335e
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
_msize
_onexit
_pctype
_setmode
abort
atexit
calloc
fwrite
malloc
mbstowcs
memcpy
memmove
setlocale
signal
strcoll
strlen
tolower
vfprintf
wcstombs
free
realloc
libgcc_s_dw2-1
__deregister_frame_info
__register_frame_info
Sections
.text Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 116B
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
/14 Size: 512B - Virtual size: 56B
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: 329B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/55 Size: 512B - Virtual size: 452B
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
/80 Size: 512B - Virtual size: 134B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ