_bz2[.]pyd | Triage

Sharing

Copy URL Twitter E-mail

General

Target

_bz2.pyd
Size

81KB
MD5

4101128e19134a4733028cfaafc2f3bb
SHA1

66c18b0406201c3cfbba6e239ab9ee3dbb3be07d
SHA256

5843872d5e2b08f138a71fe9ba94813afee59c8b48166d4a8eb0f606107a7e80
SHA512

4f2fc415026d7fd71c5018bc2ffdf37a5b835a417b9e5017261849e36d65375715bae148ce8f9649f9d807a63ac09d0fb270e4abae83dfa371d129953a5422ca
SSDEEP

1536:douLz7p5Tcayt0KpkKWVa5cNRT8+smUxJIDtVH7SyD8Px:2uLz9meVamQ+sLxJIDtVHVsx

Score

1^/10

Malware Config

Signatures

Files

_bz2.pyd
.dll windows:6 windows x64 arch:x64

d0a62ab71a2b2ca69c6aba1f0a37fcdd

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:1f:14:1b:8b:30:0d:25:f3:14:eb:23:0c:d0:d1:dd
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

17/01/2022, 00:00

Not After

15/01/2025, 23:59

Subject

CN=Python Software Foundation,O=Python Software Foundation,L=Beaverton,ST=Oregon,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

64:94:96:48:60:de:38:19:89:dd:a8:71:c6:29:64:13:da:a9:29:49:6f:b0:d0:61:71:a8:45:51:11:5d:40:57
Signer

Actual PE Digest

64:94:96:48:60:de:38:19:89:dd:a8:71:c6:29:64:13:da:a9:29:49:6f:b0:d0:61:71:a8:45:51:11:5d:40:57

Digest Algorithm

sha256

PE Digest Matches

true

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

D:\_w\1\b\bin\amd64\_bz2.pdb

Imports

python311

_PyLong_AsInt
PyModule_GetState
PyExc_SystemError
PyMem_Realloc
PyType_FromModuleAndSpec
PyBytes_FromStringAndSize
PyModuleDef_Init
PyExc_OSError
PyErr_NoMemory
PyMem_Free
PyThread_free_lock
PyList_Append
PyExc_EOFError
_PyNumber_Index
PyObject_GetBuffer
PyMem_RawFree
PyBuffer_Release
PyThread_release_lock
PyEval_RestoreThread
PyMem_Malloc
_Py_Dealloc
PyList_New
PyModule_AddType
PyErr_Format
PyExc_ValueError
_PyArg_UnpackKeywords
PyErr_SetString
_PyArg_BadArgument
PyThread_acquire_lock
_PyArg_NoPositional
PyMem_RawMalloc
PyThread_allocate_lock
PyExc_MemoryError
PyErr_SetNone
PyBuffer_IsContiguous
PyExc_RuntimeError
PyEval_SaveThread
PyErr_Occurred
_PyArg_CheckPositional
PyLong_AsSsize_t
_PyArg_NoKeywords
PyType_GenericNew

vcruntime140

memmove
memcpy
__std_type_info_destroy_list
__C_specific_handler
memset

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func
__stdio_common_vfprintf

api-ms-win-crt-runtime-l1-1-0

_configure_narrow_argv
_seh_filter_dll
_initterm_e
_initialize_narrow_environment
_initialize_onexit_table
exit
_execute_onexit_table
_cexit
_initterm

api-ms-win-crt-heap-l1-1-0

free
malloc

kernel32

GetCurrentProcessId
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
InitializeSListHead
DisableThreadLibraryCalls
GetSystemTimeAsFileTime
GetCurrentThreadId
RtlCaptureContext
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter

Exports

Exports

PyInit__bz2

Sections

.text
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 136B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d0a62ab71a2b2ca69c6aba1f0a37fcdd

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

07:1f:14:1b:8b:30:0d:25:f3:14:eb:23:0c:d0:d1:ddCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

64:94:96:48:60:de:38:19:89:dd:a8:71:c6:29:64:13:da:a9:29:49:6f:b0:d0:61:71:a8:45:51:11:5d:40:57Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

python311

vcruntime140

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

kernel32

Exports

Exports

Sections

.text Size: 48KB - Virtual size: 47KB

.rdata Size: 16KB - Virtual size: 15KB

.data Size: 1024B - Virtual size: 2KB

.pdata Size: 2KB - Virtual size: 1KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 512B - Virtual size: 136B

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

07:1f:14:1b:8b:30:0d:25:f3:14:eb:23:0c:d0:d1:dd
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

64:94:96:48:60:de:38:19:89:dd:a8:71:c6:29:64:13:da:a9:29:49:6f:b0:d0:61:71:a8:45:51:11:5d:40:57
Signer

.text
Size: 48KB - Virtual size: 47KB

.rdata
Size: 16KB - Virtual size: 15KB

.data
Size: 1024B - Virtual size: 2KB

.pdata
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 512B - Virtual size: 136B