C:\Users\DevOps\git\repos\affinity\build\bin\x64\libjbig2dec.pdb
Static task
static1
Behavioral task
behavioral1
Sample
4995e7a886349e33439fd16fc2aa09ec1e21e3c89f55d996ee0723a26fed0bdb.dll
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
4995e7a886349e33439fd16fc2aa09ec1e21e3c89f55d996ee0723a26fed0bdb.dll
Resource
win10v2004-20240508-en
General
-
Target
4995e7a886349e33439fd16fc2aa09ec1e21e3c89f55d996ee0723a26fed0bdb
-
Size
146KB
-
MD5
3d23b829f47cf4c03d5db67746c2794b
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SHA1
3bbafc294195524c11f25cd7dcffc3e6c7388279
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SHA256
4995e7a886349e33439fd16fc2aa09ec1e21e3c89f55d996ee0723a26fed0bdb
-
SHA512
2377f70f9aa32bc3ac64cac7eafcca686a4f54f4a248fe6545fe72a3160e6ef7960b64f50fa01051672970cd6194306e8951fe826c359ccc4b106eb2d9287f5c
-
SSDEEP
1536:lhA/rZTPmnCTzLUY5CDqZxWIr85GwwGgb6w1xTBcQaaWRb:lq/9TPmncLj5CD+w52b6wVaaWRb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4995e7a886349e33439fd16fc2aa09ec1e21e3c89f55d996ee0723a26fed0bdb
Files
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4995e7a886349e33439fd16fc2aa09ec1e21e3c89f55d996ee0723a26fed0bdb.dll windows:6 windows x64 arch:x64
96df6b8bff42cdbee654d04cdd30f8b7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
Imports
vcruntime140
__std_type_info_destroy_list
__C_specific_handler
memset
memmove
__current_exception
__current_exception_context
memcpy
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
__stdio_common_vsprintf
__stdio_common_vfprintf
fflush
api-ms-win-crt-heap-l1-1-0
free
malloc
realloc
api-ms-win-crt-string-l1-1-0
strncpy
api-ms-win-crt-runtime-l1-1-0
terminate
_cexit
_execute_onexit_table
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_initterm_e
_initterm
_crt_atexit
_crt_at_quick_exit
kernel32
GetSystemTimeAsFileTime
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetModuleHandleW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
DisableThreadLibraryCalls
RtlCaptureContext
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
Exports
Exports
jbig2_complete_page
jbig2_ctx_free
jbig2_ctx_new_imp
jbig2_data_in
jbig2_global_ctx_free
jbig2_make_global_ctx
jbig2_page_out
jbig2_release_page
Sections
.text Size: 93KB - Virtual size: 93KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.00cfg Size: 512B - Virtual size: 373B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 667B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ