libffm.dll.pdb
Static task
static1
Behavioral task
behavioral1
Sample
6292fcf872fe9dddf2f02b1dc291b05f56dafdc860e87cb94aff7b1db81fe8b6.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
6292fcf872fe9dddf2f02b1dc291b05f56dafdc860e87cb94aff7b1db81fe8b6.dll
Resource
win10v2004-20240508-en
General
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Target
6292fcf872fe9dddf2f02b1dc291b05f56dafdc860e87cb94aff7b1db81fe8b6.exe
-
Size
1.4MB
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MD5
be3371d8ccbf74c8bbd168f0a55baaf0
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SHA1
3082931970e444d2b4be079d3db15f50ac46d4ab
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SHA256
6292fcf872fe9dddf2f02b1dc291b05f56dafdc860e87cb94aff7b1db81fe8b6
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SHA512
04aa9a155ecc012ac5e65fd0290823a7e1baed2a98055a945a63f75c39f6c38302fa903914e2b30c08d3ebaecc7e4ae282d7c3e487a4477e3b02030d3a3824a9
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SSDEEP
24576:LLfjzsABmXbrfSnBKYxQgLKgCeDEUsc2SK3DdzxSVg:XfjzsAYPfuVf+fevtEDdFSVg
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 6292fcf872fe9dddf2f02b1dc291b05f56dafdc860e87cb94aff7b1db81fe8b6.exe
Files
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6292fcf872fe9dddf2f02b1dc291b05f56dafdc860e87cb94aff7b1db81fe8b6.exe.dll windows:6 windows x86 arch:x86
56c1468de188c49a8a5e8c9e77add990
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
strtol
memcmp
strspn
gmtime
strchr
strncmp
ceil
floor
strcspn
sqrt
pow
sscanf
abs
sin
exp
frexp
bsearch
abort
cos
log
acos
_errno
atan
atan2
cosh
sinh
tan
tanh
_hypot
strtod
strtoul
localtime
mktime
clock
__iob_func
_vsnprintf
_strtoi64
_XcptFilter
_initterm
_amsg_exit
vsprintf
memmove
fputs
fprintf
getenv
strstr
strcpy
realloc
malloc
free
strlen
memcpy
fabs
strcmp
asin
memset
calloc
kernel32
InterlockedCompareExchange
Sleep
InterlockedExchange
RtlUnwind
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
RaiseException
Exports
Exports
aacEncClose
aacEncEncode
aacEncInfo
aacEncOpen
aacEncoder_SetParam
ffm_audio_convert
ffm_audio_convert_alloc
ffm_audio_convert_free
ffm_audio_decode_close
ffm_audio_decode_get_frame
ffm_audio_decode_get_info
ffm_audio_decode_init
ffm_audio_decode_put_data
ffm_audio_encode_close
ffm_audio_encode_get_data
ffm_audio_encode_get_info
ffm_audio_encode_init
ffm_audio_encode_put_frame
ffm_audio_get_codec_information
ffm_audio_mix
ffm_audio_mix_alloc
ffm_audio_mix_free
ffm_avcodec_version3
ffm_get_channel_layout_string
ffm_init
ffm_mlp_checksum16
ffm_mlp_read_syncframe
ffm_mpa_decode_header
Sections
.text Size: 817KB - Virtual size: 817KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 627KB - Virtual size: 626KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ