Wldap32[.]dll | Triage

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General

Target

Wldap32.dll
Size

287KB
MD5

d4e028b34b8069df1906eb9adaf285fa
SHA1

c18405b9031257f0127ac0dd0b8aa74024d1b416
SHA256

e34577a779c56b0989efe30c9dc99cfb04f5c30daf620087a9dd22a32f0de8ea
SHA512

3a8a0928582949545b2f7be49cb85a49e04d31226ffe8197a9b58967b251d0542e813c1be501dca9acb5b49187e9920a23cb53e744602f9f958d1a929c5e39bf
SSDEEP

6144:yLknu37p0yvbHHCoTTD7++pKlzRsSvoVUSKfn5dWaS:du37K+VP7+0aS

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Wldap32.dll

Files

Wldap32.dll
.dll windows:6 windows x86 arch:x86

14b0c79b1ba2ab5cc24d83c67a473078

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

wldap32.pdb

Imports

msvcrt

free
_XcptFilter
wcsrchr
malloc
swprintf_s
_initterm
_except_handler4_common
_vsnprintf
_itow
_wcsupr_s
_amsg_exit
memcpy
memcmp
memset

ntdll

EtwEventWrite
EtwEventUnregister
EtwEventRegister
RtlIpv6AddressToStringW
RtlIpv4AddressToStringW
RtlGetNtProductType
RtlNtStatusToDosError
RtlInitUnicodeString

api-ms-win-core-synch-l1-2-0

DeleteCriticalSection
ResetEvent
WaitForSingleObjectEx
EnterCriticalSection
LeaveCriticalSection
SetEvent
CreateEventA
Sleep
InitializeCriticalSection

api-ms-win-core-string-l1-1-0

WideCharToMultiByte
MultiByteToWideChar
CompareStringW

api-ms-win-core-processthreads-l1-1-2

OpenProcessToken
OpenThreadToken
GetCurrentThreadId
TlsFree
TerminateProcess
GetCurrentThread
TlsGetValue
GetCurrentProcess
TlsAlloc
GetCurrentProcessId
TlsSetValue

api-ms-win-core-registry-l1-1-0

RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegGetValueW

api-ms-win-core-sysinfo-l1-2-1

GetSystemTimeAsFileTime
GetSystemDirectoryA
GetVersionExW
GetTickCount
GetComputerNameExW

api-ms-win-core-libraryloader-l1-2-0

GetModuleFileNameW
LoadLibraryExA
FreeLibrary
LoadStringW
GetProcAddress

api-ms-win-core-heap-l1-2-0

HeapDestroy
GetProcessHeap
HeapAlloc
HeapFree
HeapCreate

api-ms-win-core-errorhandling-l1-1-1

UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
GetLastError

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-security-base-l1-2-0

GetTokenInformation

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-localization-obsolete-l1-2-0

CompareStringA

api-ms-win-core-string-obsolete-l1-1-0

lstrcmpW

api-ms-win-core-heap-obsolete-l1-1-0

LocalFree

api-ms-win-core-delayload-l1-1-1

DelayLoadFailureHook
ResolveDelayLoadedAPI

Exports

Exports

LdapGetLastError
LdapMapErrorToWin32
LdapUTF8ToUnicode
LdapUnicodeToUTF8
ber_alloc_t
ber_bvdup
ber_bvecfree
ber_bvfree
ber_first_element
ber_flatten
ber_free
ber_init
ber_next_element
ber_peek_tag
ber_printf
ber_scanf
ber_skip_tag
cldap_open
cldap_openA
cldap_openW
ldap_abandon
ldap_add
ldap_addA
ldap_addW
ldap_add_ext
ldap_add_extA
ldap_add_extW
ldap_add_ext_s
ldap_add_ext_sA
ldap_add_ext_sW
ldap_add_s
ldap_add_sA
ldap_add_sW
ldap_bind
ldap_bindA
ldap_bindW
ldap_bind_s
ldap_bind_sA
ldap_bind_sW
ldap_check_filterA
ldap_check_filterW
ldap_cleanup
ldap_close_extended_op
ldap_compare
ldap_compareA
ldap_compareW
ldap_compare_ext
ldap_compare_extA
ldap_compare_extW
ldap_compare_ext_s
ldap_compare_ext_sA
ldap_compare_ext_sW
ldap_compare_s
ldap_compare_sA
ldap_compare_sW
ldap_conn_from_msg
ldap_connect
ldap_control_free
ldap_control_freeA
ldap_control_freeW
ldap_controls_free
ldap_controls_freeA
ldap_controls_freeW
ldap_count_entries
ldap_count_references
ldap_count_values
ldap_count_valuesA
ldap_count_valuesW
ldap_count_values_len
ldap_create_page_control
ldap_create_page_controlA
ldap_create_page_controlW
ldap_create_sort_control
ldap_create_sort_controlA
ldap_create_sort_controlW
ldap_create_vlv_controlA
ldap_create_vlv_controlW
ldap_delete
ldap_deleteA
ldap_deleteW
ldap_delete_ext
ldap_delete_extA
ldap_delete_extW
ldap_delete_ext_s
ldap_delete_ext_sA
ldap_delete_ext_sW
ldap_delete_s
ldap_delete_sA
ldap_delete_sW
ldap_dn2ufn
ldap_dn2ufnA
ldap_dn2ufnW
ldap_encode_sort_controlA
ldap_encode_sort_controlW
ldap_err2string
ldap_err2stringA
ldap_err2stringW
ldap_escape_filter_element
ldap_escape_filter_elementA
ldap_escape_filter_elementW
ldap_explode_dn
ldap_explode_dnA
ldap_explode_dnW
ldap_extended_operation
ldap_extended_operationA
ldap_extended_operationW
ldap_extended_operation_sA
ldap_extended_operation_sW
ldap_first_attribute
ldap_first_attributeA
ldap_first_attributeW
ldap_first_entry
ldap_first_reference
ldap_free_controls
ldap_free_controlsA
ldap_free_controlsW
ldap_get_dn
ldap_get_dnA
ldap_get_dnW
ldap_get_next_page
ldap_get_next_page_s
ldap_get_option
ldap_get_optionA
ldap_get_optionW
ldap_get_paged_count
ldap_get_values
ldap_get_valuesA
ldap_get_valuesW
ldap_get_values_len
ldap_get_values_lenA
ldap_get_values_lenW
ldap_init
ldap_initA
ldap_initW
ldap_memfree
ldap_memfreeA
ldap_memfreeW
ldap_modify
ldap_modifyA
ldap_modifyW
ldap_modify_ext
ldap_modify_extA
ldap_modify_extW
ldap_modify_ext_s
ldap_modify_ext_sA
ldap_modify_ext_sW
ldap_modify_s
ldap_modify_sA
ldap_modify_sW
ldap_modrdn
ldap_modrdn2
ldap_modrdn2A
ldap_modrdn2W
ldap_modrdn2_s
ldap_modrdn2_sA
ldap_modrdn2_sW
ldap_modrdnA
ldap_modrdnW
ldap_modrdn_s
ldap_modrdn_sA
ldap_modrdn_sW
ldap_msgfree
ldap_next_attribute
ldap_next_attributeA
ldap_next_attributeW
ldap_next_entry
ldap_next_reference
ldap_open
ldap_openA
ldap_openW
ldap_parse_extended_resultA
ldap_parse_extended_resultW
ldap_parse_page_control
ldap_parse_page_controlA
ldap_parse_page_controlW
ldap_parse_reference
ldap_parse_referenceA
ldap_parse_referenceW
ldap_parse_result
ldap_parse_resultA
ldap_parse_resultW
ldap_parse_sort_control
ldap_parse_sort_controlA
ldap_parse_sort_controlW
ldap_parse_vlv_controlA
ldap_parse_vlv_controlW
ldap_perror
ldap_rename_ext
ldap_rename_extA
ldap_rename_extW
ldap_rename_ext_s
ldap_rename_ext_sA
ldap_rename_ext_sW
ldap_result
ldap_result2error
ldap_sasl_bindA
ldap_sasl_bindW
ldap_sasl_bind_sA
ldap_sasl_bind_sW
ldap_search
ldap_searchA
ldap_searchW
ldap_search_abandon_page
ldap_search_ext
ldap_search_extA
ldap_search_extW
ldap_search_ext_s
ldap_search_ext_sA
ldap_search_ext_sW
ldap_search_init_page
ldap_search_init_pageA
ldap_search_init_pageW
ldap_search_s
ldap_search_sA
ldap_search_sW
ldap_search_st
ldap_search_stA
ldap_search_stW
ldap_set_dbg_flags
ldap_set_dbg_routine
ldap_set_option
ldap_set_optionA
ldap_set_optionW
ldap_simple_bind
ldap_simple_bindA
ldap_simple_bindW
ldap_simple_bind_s
ldap_simple_bind_sA
ldap_simple_bind_sW
ldap_sslinit
ldap_sslinitA
ldap_sslinitW
ldap_start_tls_sA
ldap_start_tls_sW
ldap_startup
ldap_stop_tls_s
ldap_ufn2dn
ldap_ufn2dnA
ldap_ufn2dnW
ldap_unbind
ldap_unbind_s
ldap_value_free
ldap_value_freeA
ldap_value_freeW
ldap_value_free_len

Sections

.text
Size: 262KB - Virtual size: 262KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

14b0c79b1ba2ab5cc24d83c67a473078

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

api-ms-win-core-synch-l1-2-0

api-ms-win-core-string-l1-1-0

api-ms-win-core-processthreads-l1-1-2

api-ms-win-core-registry-l1-1-0

api-ms-win-core-sysinfo-l1-2-1

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-heap-l1-2-0

api-ms-win-core-errorhandling-l1-1-1

api-ms-win-core-handle-l1-1-0

api-ms-win-security-base-l1-2-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-localization-obsolete-l1-2-0

api-ms-win-core-string-obsolete-l1-1-0

api-ms-win-core-heap-obsolete-l1-1-0

api-ms-win-core-delayload-l1-1-1

Exports

Exports

Sections

.text Size: 262KB - Virtual size: 262KB

.data Size: 2KB - Virtual size: 3KB

.idata Size: 3KB - Virtual size: 2KB

.rsrc Size: 4KB - Virtual size: 4KB

.reloc Size: 14KB - Virtual size: 13KB

.text
Size: 262KB - Virtual size: 262KB

.data
Size: 2KB - Virtual size: 3KB

.idata
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 4KB - Virtual size: 4KB

.reloc
Size: 14KB - Virtual size: 13KB