API-MS-Win-Security-Base-L1-1-0.pdb
Static task
static1
Behavioral task
behavioral1
Sample
api-ms-win-security-base-l1-1-0.dll
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
api-ms-win-security-base-l1-1-0.dll
Resource
win10v2004-20240508-en
General
-
Target
api-ms-win-security-base-l1-1-0.dll
-
Size
6KB
-
MD5
17c8f92b867a632bcca0b35bedabaafd
-
SHA1
73f0e1f538ba918d404d07e11a0c13af0667396c
-
SHA256
2fd6bf099b059925e49ae0b9f4af7907eff489b72a5c7187ca5865269f0c148f
-
SHA512
1eb57cc0fafb619890609b2c02d9378276329938fbc109ff7da6751bebe82338051e752e7291d8a6f852a86a58784c6a645378793735a7d7b96d24e6ae981e6e
-
SSDEEP
96:AR3hJ2bpKtGCOSVp7b7h4yzmEWXkhWwn:ANhJ2MtGE7bNTzbWUhW
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource api-ms-win-security-base-l1-1-0.dll
Files
-
api-ms-win-security-base-l1-1-0.dll.dll windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Exports
Exports
AccessCheck
AccessCheckAndAuditAlarmW
AccessCheckByType
AccessCheckByTypeAndAuditAlarmW
AccessCheckByTypeResultList
AccessCheckByTypeResultListAndAuditAlarmByHandleW
AccessCheckByTypeResultListAndAuditAlarmW
AddAccessAllowedAce
AddAccessAllowedAceEx
AddAccessAllowedObjectAce
AddAccessDeniedAce
AddAccessDeniedAceEx
AddAccessDeniedObjectAce
AddAce
AddAuditAccessAce
AddAuditAccessAceEx
AddAuditAccessObjectAce
AddMandatoryAce
AdjustTokenGroups
AdjustTokenPrivileges
AllocateAndInitializeSid
AllocateLocallyUniqueId
AreAllAccessesGranted
AreAnyAccessesGranted
CheckTokenMembership
ConvertToAutoInheritPrivateObjectSecurity
CopySid
CreatePrivateObjectSecurity
CreatePrivateObjectSecurityEx
CreatePrivateObjectSecurityWithMultipleInheritance
CreateRestrictedToken
CreateWellKnownSid
DeleteAce
DestroyPrivateObjectSecurity
DuplicateToken
DuplicateTokenEx
EqualDomainSid
EqualPrefixSid
EqualSid
FindFirstFreeAce
FreeSid
GetAce
GetAclInformation
GetFileSecurityW
GetKernelObjectSecurity
GetLengthSid
GetPrivateObjectSecurity
GetSecurityDescriptorControl
GetSecurityDescriptorDacl
GetSecurityDescriptorGroup
GetSecurityDescriptorLength
GetSecurityDescriptorOwner
GetSecurityDescriptorRMControl
GetSecurityDescriptorSacl
GetSidIdentifierAuthority
GetSidLengthRequired
GetSidSubAuthority
GetSidSubAuthorityCount
GetTokenInformation
GetWindowsAccountDomainSid
ImpersonateAnonymousToken
ImpersonateLoggedOnUser
ImpersonateSelf
InitializeAcl
InitializeSecurityDescriptor
InitializeSid
IsTokenRestricted
IsValidAcl
IsValidRelativeSecurityDescriptor
IsValidSecurityDescriptor
IsValidSid
IsWellKnownSid
MakeAbsoluteSD
MakeAbsoluteSD2
MakeSelfRelativeSD
MapGenericMask
ObjectCloseAuditAlarmW
ObjectDeleteAuditAlarmW
ObjectOpenAuditAlarmW
ObjectPrivilegeAuditAlarmW
PrivilegeCheck
PrivilegedServiceAuditAlarmW
QuerySecurityAccessMask
RevertToSelf
SetAclInformation
SetFileSecurityW
SetKernelObjectSecurity
SetPrivateObjectSecurity
SetPrivateObjectSecurityEx
SetSecurityAccessMask
SetSecurityDescriptorControl
SetSecurityDescriptorDacl
SetSecurityDescriptorGroup
SetSecurityDescriptorOwner
SetSecurityDescriptorRMControl
SetSecurityDescriptorSacl
SetTokenInformation
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1008B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 26B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ