Init_nonblock
Static task
static1
Behavioral task
behavioral1
Sample
eba90ffbd2f03c50191036b0ef945c4c0b71e46f80a640fc448e2660f4138628.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
eba90ffbd2f03c50191036b0ef945c4c0b71e46f80a640fc448e2660f4138628.dll
Resource
win10v2004-20240426-en
General
-
Target
eba90ffbd2f03c50191036b0ef945c4c0b71e46f80a640fc448e2660f4138628
-
Size
15KB
-
MD5
8e288fb1910b56b3873ecf78f7e96a56
-
SHA1
22e5b5314d2d0ffedb51befde6db18c12adfbd13
-
SHA256
eba90ffbd2f03c50191036b0ef945c4c0b71e46f80a640fc448e2660f4138628
-
SHA512
393b27c3229b6a67833597faa5b51827e7be5f24c6384cd3d6120cc07dc54022854a5dd9950e03ac959e669321a3a66d29934511625a11cb203ee7f96d24b897
-
SSDEEP
192:AlJW870RipNWslT1JRBWBUVGu2JxcnYYRZZZZZZZZZZZEZZZj82sAH1slxCeZ/rf:0J570RiHf5bWj7XHelNZtyK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource eba90ffbd2f03c50191036b0ef945c4c0b71e46f80a640fc448e2660f4138628
Files
-
eba90ffbd2f03c50191036b0ef945c4c0b71e46f80a640fc448e2660f4138628.dll windows:4 windows x86 arch:x86
30a13bd2e4d7d7715ef4ad7f43431dc9
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL
Imports
msvcrt-ruby240
Sleep@4
fcntl
rb_cIO
rb_define_method
rb_ensure
rb_error_arity
rb_f_notimplement_
rb_io_check_closed
rb_io_set_nonblock
rb_io_taint_check
rb_sys_fail
rb_yield
kernel32
DeleteCriticalSection
EnterCriticalSection
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
QueryPerformanceCounter
SetUnhandledExceptionFilter
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
msvcrt
_amsg_exit
_initterm
_iob
_lock
_unlock
abort
calloc
free
fwrite
realloc
strlen
strncmp
vfprintf
Exports
Exports
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.eh_fram Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 976B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 512B - Virtual size: 76B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 44B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 544B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ