e:\repo\winlibs_openssl\out32dll\libeay32.pdb
Static task
static1
Behavioral task
behavioral1
Sample
libeay32.dll
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
libeay32.dll
Resource
win10v2004-20240426-en
General
-
Target
libeay32.dll
-
Size
2.2MB
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MD5
0e917133f52ccce370ce5acf05a590b9
-
SHA1
a21bf552878328625521f9cc0e1dc63c52d6f083
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SHA256
8bb0951a031295b6914341470b8e26f5747b0ba3f8aad38d0bb4e1a9555a9f58
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SHA512
d3f2fb0f3c5245baccd777fcc28b3efd4c0bbfd1719d6d2aac0f551e2410027287b212c06e243174afd1c7e8bdec953be5a739348d1b1bb46656b1321d14abd4
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SSDEEP
49152:dGtlqx7VwASOdgprj2bHTAOkaPrhltZXa8nusJpoLEAIU6iErq82Pd4bdb:PihOXNVnbz/+Cq864bdb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource libeay32.dll
Files
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libeay32.dll.dll windows:6 windows x64 arch:x64
b719417f561ae9c5e44c33303d7708f9
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
ws2_32
bind
accept
socket
setsockopt
htons
htonl
ioctlsocket
WSAGetLastError
WSASetLastError
closesocket
shutdown
send
recv
getsockopt
listen
ntohl
ntohs
gethostbyname
getservbyname
WSAStartup
WSACleanup
recvfrom
sendto
connect
gdi32
CreateCompatibleBitmap
DeleteObject
GetDIBits
GetObjectW
GetDeviceCaps
advapi32
CryptSetHashParam
RegisterEventSourceW
ReportEventW
CryptAcquireContextW
CryptReleaseContext
CryptDestroyKey
CryptGetProvParam
CryptGetUserKey
CryptEnumProvidersW
CryptSignHashW
CryptDestroyHash
CryptCreateHash
CryptDecrypt
CryptExportKey
DeregisterEventSource
crypt32
CertEnumCertificatesInStore
CertFindCertificateInStore
CertDuplicateCertificateContext
CertFreeCertificateContext
CertGetCertificateContextProperty
CertCloseStore
CertOpenStore
user32
GetDC
MessageBoxW
GetUserObjectInformationW
GetProcessWindowStation
ReleaseDC
kernel32
CloseHandle
FreeLibrary
LoadLibraryA
LoadLibraryW
SetLastError
GetSystemTime
SystemTimeToFileTime
InitializeSListHead
QueryPerformanceCounter
GetCurrentProcessId
GetTickCount
GlobalMemoryStatus
FlushConsoleInputBuffer
RtlCaptureContext
RtlLookupFunctionEntry
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
IsDebuggerPresent
RtlVirtualUnwind
FindNextFileW
FindFirstFileW
FindClose
MultiByteToWideChar
GetCurrentThreadId
GetLastError
ExitProcess
GetModuleHandleW
GetProcAddress
GetStdHandle
GetFileType
WriteFile
WideCharToMultiByte
vcruntime140
__C_specific_handler
memchr
strrchr
strstr
memmove
memset
memcpy
memcmp
wcsstr
strchr
__std_type_info_destroy_list
api-ms-win-crt-stdio-l1-1-0
_setmode
__stdio_common_vsscanf
fwrite
ftell
setvbuf
_open
fseek
fread
fopen
_fileno
__stdio_common_vswprintf
fgets
fflush
__stdio_common_vfprintf
ferror
feof
fclose
_wfopen
fputs
__stdio_common_vsprintf
__acrt_iob_func
_write
_read
api-ms-win-crt-runtime-l1-1-0
raise
_seh_filter_dll
_exit
_initterm_e
_errno
_initterm
_initialize_narrow_environment
_getpid
_initialize_onexit_table
signal
_register_onexit_function
_execute_onexit_table
_crt_atexit
_cexit
strerror
_configure_narrow_argv
perror
api-ms-win-crt-convert-l1-1-0
strtoul
strtol
atoi
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-heap-l1-1-0
malloc
realloc
free
api-ms-win-crt-time-l1-1-0
_gmtime64
_localtime64
_time64
api-ms-win-crt-string-l1-1-0
toupper
isdigit
isxdigit
isupper
strncmp
isalnum
isspace
_stricmp
_strnicmp
strcmp
strncpy
tolower
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-math-l1-1-0
_fdopen
api-ms-win-crt-filesystem-l1-1-0
_chmod
_stat64i32
api-ms-win-crt-conio-l1-1-0
_getch
Exports
Exports
ACCESS_DESCRIPTION_free
ACCESS_DESCRIPTION_it
ACCESS_DESCRIPTION_new
AES_bi_ige_encrypt
AES_cbc_encrypt
AES_cfb128_encrypt
AES_cfb1_encrypt
AES_cfb8_encrypt
AES_ctr128_encrypt
AES_decrypt
AES_ecb_encrypt
AES_encrypt
AES_ige_encrypt
AES_ofb128_encrypt
AES_options
AES_set_decrypt_key
AES_set_encrypt_key
AES_unwrap_key
AES_wrap_key
ASN1_ANY_it
ASN1_BIT_STRING_check
ASN1_BIT_STRING_free
ASN1_BIT_STRING_get_bit
ASN1_BIT_STRING_it
ASN1_BIT_STRING_name_print
ASN1_BIT_STRING_new
ASN1_BIT_STRING_num_asc
ASN1_BIT_STRING_set
ASN1_BIT_STRING_set_asc
ASN1_BIT_STRING_set_bit
ASN1_BMPSTRING_free
ASN1_BMPSTRING_it
ASN1_BMPSTRING_new
ASN1_BOOLEAN_it
ASN1_ENUMERATED_free
ASN1_ENUMERATED_get
ASN1_ENUMERATED_it
ASN1_ENUMERATED_new
ASN1_ENUMERATED_set
ASN1_ENUMERATED_to_BN
ASN1_FBOOLEAN_it
ASN1_GENERALIZEDTIME_adj
ASN1_GENERALIZEDTIME_check
ASN1_GENERALIZEDTIME_free
ASN1_GENERALIZEDTIME_it
ASN1_GENERALIZEDTIME_new
ASN1_GENERALIZEDTIME_print
ASN1_GENERALIZEDTIME_set
ASN1_GENERALIZEDTIME_set_string
ASN1_GENERALSTRING_free
ASN1_GENERALSTRING_it
ASN1_GENERALSTRING_new
ASN1_IA5STRING_free
ASN1_IA5STRING_it
ASN1_IA5STRING_new
ASN1_INTEGER_cmp
ASN1_INTEGER_dup
ASN1_INTEGER_free
ASN1_INTEGER_get
ASN1_INTEGER_it
ASN1_INTEGER_new
ASN1_INTEGER_set
ASN1_INTEGER_to_BN
ASN1_NULL_free
ASN1_NULL_it
ASN1_NULL_new
ASN1_OBJECT_create
ASN1_OBJECT_free
ASN1_OBJECT_it
ASN1_OBJECT_new
ASN1_OCTET_STRING_NDEF_it
ASN1_OCTET_STRING_cmp
ASN1_OCTET_STRING_dup
ASN1_OCTET_STRING_free
ASN1_OCTET_STRING_it
ASN1_OCTET_STRING_new
ASN1_OCTET_STRING_set
ASN1_PCTX_free
ASN1_PCTX_get_cert_flags
ASN1_PCTX_get_flags
ASN1_PCTX_get_nm_flags
ASN1_PCTX_get_oid_flags
ASN1_PCTX_get_str_flags
ASN1_PCTX_new
ASN1_PCTX_set_cert_flags
ASN1_PCTX_set_flags
ASN1_PCTX_set_nm_flags
ASN1_PCTX_set_oid_flags
ASN1_PCTX_set_str_flags
ASN1_PRINTABLESTRING_free
ASN1_PRINTABLESTRING_it
ASN1_PRINTABLESTRING_new
ASN1_PRINTABLE_free
ASN1_PRINTABLE_it
ASN1_PRINTABLE_new
ASN1_PRINTABLE_type
ASN1_SEQUENCE_ANY_it
ASN1_SEQUENCE_it
ASN1_SET_ANY_it
ASN1_STRING_TABLE_add
ASN1_STRING_TABLE_cleanup
ASN1_STRING_TABLE_get
ASN1_STRING_clear_free
ASN1_STRING_cmp
ASN1_STRING_copy
ASN1_STRING_data
ASN1_STRING_dup
ASN1_STRING_free
ASN1_STRING_get_default_mask
ASN1_STRING_length
ASN1_STRING_length_set
ASN1_STRING_new
ASN1_STRING_print
ASN1_STRING_print_ex
ASN1_STRING_print_ex_fp
ASN1_STRING_set
ASN1_STRING_set0
ASN1_STRING_set_by_NID
ASN1_STRING_set_default_mask
ASN1_STRING_set_default_mask_asc
ASN1_STRING_to_UTF8
ASN1_STRING_type
ASN1_STRING_type_new
ASN1_T61STRING_free
ASN1_T61STRING_it
ASN1_T61STRING_new
ASN1_TBOOLEAN_it
ASN1_TIME_adj
ASN1_TIME_check
ASN1_TIME_diff
ASN1_TIME_free
ASN1_TIME_it
ASN1_TIME_new
ASN1_TIME_print
ASN1_TIME_set
ASN1_TIME_set_string
ASN1_TIME_to_generalizedtime
ASN1_TYPE_cmp
ASN1_TYPE_free
ASN1_TYPE_get
ASN1_TYPE_get_int_octetstring
ASN1_TYPE_get_octetstring
ASN1_TYPE_new
ASN1_TYPE_set
ASN1_TYPE_set1
ASN1_TYPE_set_int_octetstring
ASN1_TYPE_set_octetstring
ASN1_UNIVERSALSTRING_free
ASN1_UNIVERSALSTRING_it
ASN1_UNIVERSALSTRING_new
ASN1_UNIVERSALSTRING_to_string
ASN1_UTCTIME_adj
ASN1_UTCTIME_check
ASN1_UTCTIME_cmp_time_t
ASN1_UTCTIME_free
ASN1_UTCTIME_it
ASN1_UTCTIME_new
ASN1_UTCTIME_print
ASN1_UTCTIME_set
ASN1_UTCTIME_set_string
ASN1_UTF8STRING_free
ASN1_UTF8STRING_it
ASN1_UTF8STRING_new
ASN1_VISIBLESTRING_free
ASN1_VISIBLESTRING_it
ASN1_VISIBLESTRING_new
ASN1_add_oid_module
ASN1_bn_print
ASN1_check_infinite_end
ASN1_const_check_infinite_end
ASN1_d2i_bio
ASN1_d2i_fp
ASN1_digest
ASN1_dup
ASN1_generate_nconf
ASN1_generate_v3
ASN1_get_object
ASN1_i2d_bio
ASN1_i2d_fp
ASN1_item_d2i
ASN1_item_d2i_bio
ASN1_item_d2i_fp
ASN1_item_digest
ASN1_item_dup
ASN1_item_ex_d2i
ASN1_item_ex_free
ASN1_item_ex_i2d
ASN1_item_ex_new
ASN1_item_free
ASN1_item_i2d
ASN1_item_i2d_bio
ASN1_item_i2d_fp
ASN1_item_ndef_i2d
ASN1_item_new
ASN1_item_pack
ASN1_item_print
ASN1_item_sign
ASN1_item_sign_ctx
ASN1_item_unpack
ASN1_item_verify
ASN1_mbstring_copy
ASN1_mbstring_ncopy
ASN1_object_size
ASN1_pack_string
ASN1_parse
ASN1_parse_dump
ASN1_primitive_free
ASN1_primitive_new
ASN1_put_eoc
ASN1_put_object
ASN1_seq_pack
ASN1_seq_unpack
ASN1_sign
ASN1_tag2bit
ASN1_tag2str
ASN1_template_d2i
ASN1_template_free
ASN1_template_i2d
ASN1_template_new
ASN1_unpack_string
ASN1_verify
AUTHORITY_INFO_ACCESS_free
AUTHORITY_INFO_ACCESS_it
AUTHORITY_INFO_ACCESS_new
AUTHORITY_KEYID_free
AUTHORITY_KEYID_it
AUTHORITY_KEYID_new
BASIC_CONSTRAINTS_free
BASIC_CONSTRAINTS_it
BASIC_CONSTRAINTS_new
BF_cbc_encrypt
BF_cfb64_encrypt
BF_decrypt
BF_ecb_encrypt
BF_encrypt
BF_ofb64_encrypt
BF_options
BF_set_key
BIGNUM_it
BIO_accept
BIO_asn1_get_prefix
BIO_asn1_get_suffix
BIO_asn1_set_prefix
BIO_asn1_set_suffix
BIO_callback_ctrl
BIO_clear_flags
BIO_copy_next_retry
BIO_ctrl
BIO_ctrl_get_read_request
BIO_ctrl_get_write_guarantee
BIO_ctrl_pending
BIO_ctrl_reset_read_request
BIO_ctrl_wpending
BIO_debug_callback
BIO_dgram_non_fatal_error
BIO_dump
BIO_dump_cb
BIO_dump_fp
BIO_dump_indent
BIO_dump_indent_cb
BIO_dump_indent_fp
BIO_dup_chain
BIO_f_asn1
BIO_f_base64
BIO_f_buffer
BIO_f_cipher
BIO_f_md
BIO_f_nbio_test
BIO_f_null
BIO_f_reliable
BIO_fd_non_fatal_error
BIO_fd_should_retry
BIO_find_type
BIO_free
BIO_free_all
BIO_get_accept_socket
BIO_get_callback
BIO_get_callback_arg
BIO_get_ex_data
BIO_get_ex_new_index
BIO_get_host_ip
BIO_get_port
BIO_get_retry_BIO
BIO_get_retry_reason
BIO_gethostbyname
BIO_gets
BIO_hex_string
BIO_indent
BIO_int_ctrl
BIO_method_name
BIO_method_type
BIO_new
BIO_new_CMS
BIO_new_NDEF
BIO_new_PKCS7
BIO_new_accept
BIO_new_bio_pair
BIO_new_connect
BIO_new_dgram
BIO_new_fd
BIO_new_file
BIO_new_fp
BIO_new_mem_buf
BIO_new_socket
BIO_next
BIO_nread
BIO_nread0
BIO_number_read
BIO_number_written
BIO_nwrite
BIO_nwrite0
BIO_pop
BIO_printf
BIO_ptr_ctrl
BIO_push
BIO_puts
BIO_read
BIO_s_accept
BIO_s_bio
BIO_s_connect
BIO_s_datagram
BIO_s_fd
BIO_s_file
BIO_s_mem
BIO_s_null
BIO_s_socket
BIO_set
BIO_set_callback
BIO_set_callback_arg
BIO_set_cipher
BIO_set_ex_data
BIO_set_flags
BIO_set_tcp_ndelay
BIO_snprintf
BIO_sock_cleanup
BIO_sock_error
BIO_sock_init
BIO_sock_non_fatal_error
BIO_sock_should_retry
BIO_socket_ioctl
BIO_socket_nbio
BIO_test_flags
BIO_vfree
BIO_vprintf
BIO_vsnprintf
BIO_write
BN_BLINDING_convert
BN_BLINDING_convert_ex
BN_BLINDING_create_param
BN_BLINDING_free
BN_BLINDING_get_flags
BN_BLINDING_get_thread_id
BN_BLINDING_invert
BN_BLINDING_invert_ex
BN_BLINDING_new
BN_BLINDING_set_flags
BN_BLINDING_set_thread_id
BN_BLINDING_thread_id
BN_BLINDING_update
BN_CTX_end
BN_CTX_free
BN_CTX_get
BN_CTX_init
BN_CTX_new
BN_CTX_start
BN_GENCB_call
BN_GF2m_add
BN_GF2m_arr2poly
BN_GF2m_mod
BN_GF2m_mod_arr
BN_GF2m_mod_div
BN_GF2m_mod_div_arr
BN_GF2m_mod_exp
BN_GF2m_mod_exp_arr
BN_GF2m_mod_inv
BN_GF2m_mod_inv_arr
BN_GF2m_mod_mul
BN_GF2m_mod_mul_arr
BN_GF2m_mod_solve_quad
BN_GF2m_mod_solve_quad_arr
BN_GF2m_mod_sqr
BN_GF2m_mod_sqr_arr
BN_GF2m_mod_sqrt
BN_GF2m_mod_sqrt_arr
BN_GF2m_poly2arr
BN_MONT_CTX_copy
BN_MONT_CTX_free
BN_MONT_CTX_init
BN_MONT_CTX_new
BN_MONT_CTX_set
BN_MONT_CTX_set_locked
BN_RECP_CTX_free
BN_RECP_CTX_init
BN_RECP_CTX_new
BN_RECP_CTX_set
BN_X931_derive_prime_ex
BN_X931_generate_Xpq
BN_X931_generate_prime_ex
BN_add
BN_add_word
BN_asc2bn
BN_bin2bn
BN_bn2bin
BN_bn2dec
BN_bn2hex
BN_bn2mpi
BN_bntest_rand
BN_clear
BN_clear_bit
BN_clear_free
BN_cmp
BN_consttime_swap
BN_copy
BN_dec2bn
BN_div
BN_div_recp
BN_div_word
BN_dup
BN_exp
BN_free
BN_from_montgomery
BN_gcd
BN_generate_prime
BN_generate_prime_ex
BN_get0_nist_prime_192
BN_get0_nist_prime_224
BN_get0_nist_prime_256
BN_get0_nist_prime_384
BN_get0_nist_prime_521
BN_get_params
BN_get_word
BN_hex2bn
BN_init
BN_is_bit_set
BN_is_prime
BN_is_prime_ex
BN_is_prime_fasttest
BN_is_prime_fasttest_ex
BN_kronecker
BN_lshift
BN_lshift1
BN_mask_bits
BN_mod_add
BN_mod_add_quick
BN_mod_exp
BN_mod_exp2_mont
BN_mod_exp_mont
BN_mod_exp_mont_consttime
BN_mod_exp_mont_word
BN_mod_exp_recp
BN_mod_exp_simple
BN_mod_inverse
BN_mod_lshift
BN_mod_lshift1
BN_mod_lshift1_quick
BN_mod_lshift_quick
BN_mod_mul
BN_mod_mul_montgomery
BN_mod_mul_reciprocal
BN_mod_sqr
BN_mod_sqrt
BN_mod_sub
BN_mod_sub_quick
BN_mod_word
BN_mpi2bn
BN_mul
BN_mul_word
BN_new
BN_nist_mod_192
BN_nist_mod_224
BN_nist_mod_256
BN_nist_mod_384
BN_nist_mod_521
BN_nnmod
BN_num_bits
BN_num_bits_word
BN_options
BN_print
BN_print_fp
BN_pseudo_rand
BN_pseudo_rand_range
BN_rand
BN_rand_range
BN_reciprocal
BN_rshift
BN_rshift1
BN_set_bit
BN_set_negative
BN_set_params
BN_set_word
BN_sqr
BN_sub
BN_sub_word
BN_swap
BN_to_ASN1_ENUMERATED
BN_to_ASN1_INTEGER
BN_uadd
BN_ucmp
BN_usub
BN_value_one
Sections
.text Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 505KB - Virtual size: 505KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 291KB - Virtual size: 305KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gfids Size: 512B - Virtual size: 16B
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: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ