Static task
static1
Behavioral task
behavioral1
Sample
4dcd923a510c55fd561f83d9860adf38.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4dcd923a510c55fd561f83d9860adf38.exe
Resource
win10v2004-20231215-en
General
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Target
4dcd923a510c55fd561f83d9860adf38
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Size
5KB
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MD5
4dcd923a510c55fd561f83d9860adf38
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SHA1
aea0c9ac1590a5b029778d28c5747ca59a8d7edf
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SHA256
94c0c62e33df5d4f85da1a493595e02f1af780479212d86528cd2e13d8b1caf5
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SHA512
2884cc5bdf0bb4e4694965c52d4f9e84a9c5ad5be7484dcddc62a6abbada3747743697d387d6ade118d5ef751250e9468601fd68012009f3a7d93164e9ee7fa2
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SSDEEP
48:6UMm2/o09aZ8VYvaaaC97lzI4nWBGfxO3KHbyueJFVDoUSyiDIop6ToQJO3Qly:Jh2/HVYv9792GfxO3KHbylDcsw6TQV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4dcd923a510c55fd561f83d9860adf38
Files
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4dcd923a510c55fd561f83d9860adf38.exe windows:4 windows x86 arch:x86
57e9dfcc662199048420d4d14e902a7b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
cygwin1
__main
_dll_crt0@0
_impure_ptr
calloc
cygwin_detach_dll
cygwin_internal
dll_dllcrt0
execv
free
malloc
memcpy
realloc
strcpy
strlen
strrchr
kernel32
GetModuleHandleA
GetProcAddress
Sections
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 144B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 296B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 548B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE