Static task
static1
Behavioral task
behavioral1
Sample
bc3b99d34d20bba12491ec60e02050bf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bc3b99d34d20bba12491ec60e02050bf.exe
Resource
win10v2004-20231215-en
General
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Target
bc3b99d34d20bba12491ec60e02050bf
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Size
16KB
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MD5
bc3b99d34d20bba12491ec60e02050bf
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SHA1
0221f6afa9ee9d3810b12465cd30f31b450433d0
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SHA256
817487b8a390c94fd97a15f59a5b7dde50bbc58414b750aea2ea89febd7f5c33
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SHA512
e5ea03304e9eb4f84150526386ba287d03d27833593e17486cb34402548f3798537e607cce23416fde53f11ea82bc53d8b040800c4406e429d8388da03ff26a3
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SSDEEP
192:yQBggb9Q2bekJBqhzCIIIQlTtGSdxOjoEMIpLT61yS9XnHSMUF8:yQ3bXykJBqhz9QhtGSdYDTPS9XHSbO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bc3b99d34d20bba12491ec60e02050bf
Files
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bc3b99d34d20bba12491ec60e02050bf.exe windows:4 windows x86 arch:x86
802dcac7aab948c19738ba3df9f356d9
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
memset
strcmp
memmove
memcpy
strncpy
strlen
kernel32
GetModuleHandleA
HeapCreate
HeapDestroy
ExitProcess
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
HeapAlloc
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetTickCount
TlsGetValue
CopyFileA
WriteFile
HeapFree
CreateFileA
SetFilePointer
GetFileSize
ReadFile
EnterCriticalSection
HeapReAlloc
LeaveCriticalSection
TlsFree
GetLastError
SetLastError
WaitForMultipleObjects
GetCurrentProcess
GetCurrentThread
DuplicateHandle
CreateSemaphoreA
CreateThread
ReleaseSemaphore
Sections
.code Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 5B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 700B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ