Static task
static1
Behavioral task
behavioral1
Sample
faddsize.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
faddsize.exe
Resource
win10v2004-20231023-en
General
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Target
faddsize.exe
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Size
7KB
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MD5
d9b0ff45eef6c35f779e14e96b68e70f
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SHA1
3e9a14ba3ff20be42244a12d41972f2c361886ff
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SHA256
321a6c91561c93559d0632064e1a5e77ae4d68866dfd52a1d6a46b1efc036c7e
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SHA512
3284463701e3a828c2e6195e7fb8251802eb8c7e299e58f412cf01cf7766a065e9fd74931c5a4b779c2141b7379b561ce9f618d4fcf2051f63a5dd73dacf54c9
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SSDEEP
96:hzxC6m0id961dRiBpPiSg+31UYOsj93Lvqfh7+UzlqN/JRuP7Dpja+:tWL961/WNOEpL9UJqRJRuP7Df
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource faddsize.exe
Files
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faddsize.exe.exe windows:1 windows x86
5cd57f8a37ae45b9dcdc69cb85095a85
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ExitProcess
FindClose
FindFirstFileA
FormatMessageA
GetLastError
LocalFree
RtlUnwind
crtdll
_iob
__GetMainArgs
_setjmp
toupper
exit
fflush
fgets
longjmp
memset
printf
raise
realloc
signal
sprintf
strcat
strncpy
strstr
system
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 140B - Virtual size: 140B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 812B - Virtual size: 812B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE