Static task
static1
Behavioral task
behavioral1
Sample
5131a6ac4ed91731e83868e41621ca52.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
5131a6ac4ed91731e83868e41621ca52.exe
Resource
win10v2004-20231215-en
General
-
Target
5131a6ac4ed91731e83868e41621ca52
-
Size
1.4MB
-
MD5
5131a6ac4ed91731e83868e41621ca52
-
SHA1
815fe59d4593515c15db65d673303ecc33ae06f4
-
SHA256
d573aa9cbae474c56b4a6b1816e7af05b01b375a3d87c3f6049190c01ea20b39
-
SHA512
a6afccb20610223b640ba48a3743902cbec98deeffa9513b475f2c839b4e045c9ffe7bbde881ba790a603bb0ca17e1bba449b4388f3320f9218a49b6cd7d85cf
-
SSDEEP
3072:Urqr4rhr4r2r4rTr4r2r4rhr4r2r4rSr4r2r4rhr4r2r4rtr2r4rTr4r2r4rhr4D:
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5131a6ac4ed91731e83868e41621ca52
Files
-
5131a6ac4ed91731e83868e41621ca52.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