authz[.]dll | Triage

Sharing

Copy URL Twitter E-mail

General

Target

authz.dll
Size

122KB
MD5

53a11324cfaa413764177c9bab487d6c
SHA1

23b1d85f86454251c07d2ff56541ae9a103f50ee
SHA256

ed268c967325ef1e49db2179502e4635d0f35e62a559862cd6cb8dd9b3acef6a
SHA512

0e2d436f19d0434af5b558ca0e590e250233ca01dbac9f15ec08b95c87777319227de01d372bd343f422fd487695240838f78a9f58e049779a407103ba312943
SSDEEP

1536:K3uHr7T5rVn5Eibs/3QLK4A8cCRKhW3Mxqu8:JHr7T5r56ibU0zUW3Mxqu8

Score

1^/10

Malware Config

Signatures

Files

authz.dll
.dll windows x64

1bf958efb43f89a6815fdff1c45e6d4f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

DisableThreadLibraryCalls
GetModuleHandleA
GetProcAddress
GetTickCount
HeapAlloc
HeapReAlloc
IsBadStringPtrW
RaiseException

ntdll

_vsnprintf

ucrtbase

__acrt_iob_func
__stdio_common_vsprintf
_strdup
free
fwrite
getenv
memcmp
memmove
strchr
strcmp
strcpy
strcspn
strlen

Exports

Exports

AuthzAccessCheck
AuthzAddSidsToContext
AuthzCachedAccessCheck
AuthzEnumerateSecurityEventSources
AuthzEvaluateSacl
AuthzFreeAuditEvent
AuthzFreeContext
AuthzFreeHandle
AuthzFreeResourceManager
AuthzGetInformationFromContext
AuthzInitializeContextFromAuthzContext
AuthzInitializeContextFromSid
AuthzInitializeContextFromToken
AuthzInitializeObjectAccessAuditEvent
AuthzInitializeObjectAccessAuditEvent2
AuthzInitializeResourceManager
AuthzInstallSecurityEventSource
AuthzOpenObjectAudit
AuthzRegisterSecurityEventSource
AuthzReportSecurityEvent
AuthzReportSecurityEventFromParams
AuthzUninstallSecurityEventSource
AuthzUnregisterSecurityEventSource
AuthziAllocateAuditParams
AuthziCheckContextMembership
AuthziFreeAuditEventType
AuthziFreeAuditParams
AuthziFreeAuditQueue
AuthziGenerateAdminAlertAuditW
AuthziInitializeAuditEvent
AuthziInitializeAuditEventType
AuthziInitializeAuditParams
AuthziInitializeAuditParamsFromArray
AuthziInitializeAuditParamsWithRM
AuthziInitializeAuditQueue
AuthziInitializeContextFromSid
AuthziLogAuditEvent
AuthziModifyAuditEvent
AuthziModifyAuditEvent2
AuthziModifyAuditEventType
AuthziModifyAuditQueue
AuthziSourceAudit

Sections

.text
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rodata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 4KB - Virtual size: 800B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 4KB - Virtual size: 288B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 4KB - Virtual size: 264B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 320B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 4KB - Virtual size: 924B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 4KB - Virtual size: 240B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/70
Size: 4KB - Virtual size: 389B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/81
Size: 16KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/92
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1bf958efb43f89a6815fdff1c45e6d4f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

ntdll

ucrtbase

Exports

Exports

Sections

.text Size: 8KB - Virtual size: 5KB

.data Size: 4KB - Virtual size: 112B

.rodata Size: 4KB - Virtual size: 1KB

.rdata Size: 4KB - Virtual size: 800B

.pdata Size: 4KB - Virtual size: 288B

.xdata Size: 4KB - Virtual size: 264B

.bss Size: - Virtual size: 320B

.edata Size: 4KB - Virtual size: 3KB

.idata Size: 4KB - Virtual size: 924B

.reloc Size: 4KB - Virtual size: 32B

/4 Size: 4KB - Virtual size: 240B

/19 Size: 20KB - Virtual size: 17KB

/31 Size: 4KB - Virtual size: 2KB

/45 Size: 8KB - Virtual size: 4KB

/57 Size: 4KB - Virtual size: 1KB

/70 Size: 4KB - Virtual size: 389B

/81 Size: 16KB - Virtual size: 13KB

/92 Size: 4KB - Virtual size: 1KB

.text
Size: 8KB - Virtual size: 5KB

.data
Size: 4KB - Virtual size: 112B

.rodata
Size: 4KB - Virtual size: 1KB

.rdata
Size: 4KB - Virtual size: 800B

.pdata
Size: 4KB - Virtual size: 288B

.xdata
Size: 4KB - Virtual size: 264B

.bss
Size: - Virtual size: 320B

.edata
Size: 4KB - Virtual size: 3KB

.idata
Size: 4KB - Virtual size: 924B

.reloc
Size: 4KB - Virtual size: 32B

/4
Size: 4KB - Virtual size: 240B

/19
Size: 20KB - Virtual size: 17KB

/31
Size: 4KB - Virtual size: 2KB

/45
Size: 8KB - Virtual size: 4KB

/57
Size: 4KB - Virtual size: 1KB

/70
Size: 4KB - Virtual size: 389B

/81
Size: 16KB - Virtual size: 13KB

/92
Size: 4KB - Virtual size: 1KB