Static task
static1
Behavioral task
behavioral1
Sample
b516aadb1683af143869c42dff3e0e27.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b516aadb1683af143869c42dff3e0e27.exe
Resource
win10v2004-20240226-en
General
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Target
b516aadb1683af143869c42dff3e0e27
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Size
16KB
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MD5
b516aadb1683af143869c42dff3e0e27
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SHA1
fe3b493db0face51b49acdda14a2c3916cb7514d
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SHA256
dee804f9d1c4a52458f985911847064151bd4154626d5ea79ed0663db4a11b88
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SHA512
e7a0d707caeb17d79b52c69f0a45d8bea6cb917495cf860f35d6b6ac008cd06eb24923617c4701f73c945799fd6f800ad25ee34dff43613cc017f913749d1b03
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SSDEEP
192:yQBggb9Q2bekJBqhzCIIIQlTtGSdxOjoEMIpLT/1yS9XnHSMUF8:yQ3bXykJBqhz9QhtGSdYDTIS9XHSbO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b516aadb1683af143869c42dff3e0e27
Files
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b516aadb1683af143869c42dff3e0e27.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