dsrole[.]dll | Triage

Sharing

Copy URL Twitter E-mail

General

Target

dsrole.dll
Size

24KB
MD5

6637c87871de7182dde68ab177c97d58
SHA1

e56612825d97970d1341c3e068f78a2b55bca124
SHA256

0eac5154d20f7c1c00d7bda4e69992ef321839401b530f023350782fda10b852
SHA512

97495772ec8a99b070a1b737f09742fc3414ba2cc1d0129cb6f399f0417b2549c9f00893eba8d75b5cfa1657eafea804a046eb17ed2589857af1f74ee64f0cad
SSDEEP

384:rOisYdqeitUsdMXi4NtPWcAvUL2QW3CW+RDBRJ/jlSCIqq/eKe:9nd2tZdMS4Nt8vUYs1P/fqw

Score

1^/10

Malware Config

Signatures

Files

dsrole.dll
.dll windows:6 windows x64 arch:x64

7815ea9944ecd5f0b7cd8bd74026fe12

Code Sign

33:00:00:00:4e:a1:d8:07:70:a9:bb:e9:44:00:00:00:00:00:4e
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

01/07/2014, 20:32

Not After

01/10/2015, 20:32

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

d0:d4:5f:be:ee:f1:be:bd:4c:11:0b:80:cc:6a:24:db:d7:57:bc:06:87:be:cb:13:51:00:6d:54:b1:ea:48:e6
Signer

Actual PE Digest

d0:d4:5f:be:ee:f1:be:bd:4c:11:0b:80:cc:6a:24:db:d7:57:bc:06:87:be:cb:13:51:00:6d:54:b1:ea:48:e6

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

dsrole.pdb

Imports

msvcrt

__C_specific_handler
_initterm
malloc
swprintf_s
free
memcpy
_amsg_exit
_XcptFilter
_wcsicmp
_wcsnicmp
memset

ntdll

RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
DbgPrint
RtlGetNtProductType
NtOpenEvent
NtClose
RtlNtStatusToDosError
RtlEqualSid
RtlInitUnicodeString

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

DisableThreadLibraryCalls

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

RegOpenKeyExW
RegCloseKey
RegQueryValueExW

rpcrt4

NdrClientCall3
RpcStringFreeW
RpcBindingFree
RpcStringBindingComposeW
RpcBindingFromStringBindingW
I_RpcMapWin32Status

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

Sleep

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

QueryPerformanceCounter

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

TerminateProcess
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId

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

GetSystemTimeAsFileTime
GetTickCount
GetComputerNameExW

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

UnhandledExceptionFilter
SetUnhandledExceptionFilter

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

LocalAlloc
LocalFree

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

ResolveDelayLoadedAPI
DelayLoadFailureHook

Exports

Exports

DsRoleFreeMemory
DsRoleGetPrimaryDomainInformation

Sections

.text
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1008B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 120B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7815ea9944ecd5f0b7cd8bd74026fe12

Code Sign

33:00:00:00:4e:a1:d8:07:70:a9:bb:e9:44:00:00:00:00:00:4eCertificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

d0:d4:5f:be:ee:f1:be:bd:4c:11:0b:80:cc:6a:24:db:d7:57:bc:06:87:be:cb:13:51:00:6d:54:b1:ea:48:e6Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

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

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

rpcrt4

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 9KB - Virtual size: 9KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 512B - Virtual size: 480B

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

.didat Size: 512B - Virtual size: 56B

.rsrc Size: 1024B - Virtual size: 1008B

.reloc Size: 512B - Virtual size: 120B

33:00:00:00:4e:a1:d8:07:70:a9:bb:e9:44:00:00:00:00:00:4e
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

d0:d4:5f:be:ee:f1:be:bd:4c:11:0b:80:cc:6a:24:db:d7:57:bc:06:87:be:cb:13:51:00:6d:54:b1:ea:48:e6
Signer

.text
Size: 9KB - Virtual size: 9KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 512B - Virtual size: 480B

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

.didat
Size: 512B - Virtual size: 56B

.rsrc
Size: 1024B - Virtual size: 1008B

.reloc
Size: 512B - Virtual size: 120B