SSShim[.]dll | Triage

Sharing

Copy URL Twitter E-mail

General

Target

SSShim.dll
Size

108KB
MD5

f179a78b3e3da5856a85a5d8044b3740
SHA1

0fe68aa7ef14c443f98578f5fc50c52343a87a98
SHA256

2396c693cd8c1329a05ac433c0eeddd62c5391c97e71359f03b93d5ed633af8d
SHA512

715582f41fa6be64ebdb55794cdd4060a54da1e9050ff40d16203e0d7b22b3defe4e71f17aea08d111a095580393018473d55457f97d78cad967593cec27473e
SSDEEP

3072:GFAuk3i9l6l0RwP8BYZu6MUTXQgi6LhR4Fa:GuOz6l0RcM367XQgi6Lhp

Score

1^/10

Malware Config

Signatures

Files

SSShim.dll
.dll windows:10 windows x86 arch:x86

59d8d691d585ce20fd489e6ef5e7de5f

Code Sign

33:00:00:01:c4:22:b2:f7:9b:79:3d:ac:b2:00:00:00:00:01:c4
Certificate

Issuer

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

Not Before

03/07/2018, 20:45

Not After

26/07/2019, 20:45

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

26:24:2c:97:5e:c5:5e:02:94:67:c3:c0:06:e8:55:93:f1:8e:f4:c8:fa:b1:e9:46:50:e8:90:1a:32:ed:37:9d
Signer

Actual PE Digest

26:24:2c:97:5e:c5:5e:02:94:67:c3:c0:06:e8:55:93:f1:8e:f4:c8:fa:b1:e9:46:50:e8:90:1a:32:ed:37:9d

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

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_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

ssshim.pdb

Imports

ntdll

LdrLockLoaderLock
LdrUnlockLoaderLock
NtQueryAttributesFile
RtlPcToFileHeader
NtOpenKey
NtQueryValueKey
LdrLoadDll
LdrUnloadDll
NtQueryPerformanceCounter
NtClose
RtlAllocateHeap
RtlFreeHeap
RtlRaiseStatus
NtOpenFile
NtQueryDirectoryFile
NtCreateFile
NtQueryInformationFile
NtReadFile
NtWriteFile
NtSetInformationFile
RtlRaiseException
NtQueryObject
NtQueryInformationProcess
NtOpenProcess
NtDelayExecution
RtlInitString
LdrGetProcedureAddress
RtlQueryEnvironmentVariable_U
NtTerminateProcess
RtlUnhandledExceptionFilter
DbgPrintEx
RtlDowncaseUnicodeChar
RtlUpcaseUnicodeChar
RtlReAllocateHeap
RtlNtStatusToDosErrorNoTeb
RtlTimeToTimeFields
strncmp
_snprintf_s
LdrGetDllHandle
RtlDosPathNameToNtPathName_U
wcstoul
DbgPrint
RtlCreateUnicodeStringFromAsciiz
NtQuerySystemTime
RtlReleaseSRWLockExclusive
RtlAcquireSRWLockExclusive
RtlWakeAllConditionVariable
RtlSleepConditionVariableSRW
RtlUnwind
memmove
memcmp
memcpy
memset

Exports

Exports

SssBindServicingStack
SssGetServicingStackFilePath
SssGetServicingStackFilePathLength
SssPreloadDownlevelDependencies
SssReleaseServicingStack

Sections

.text
Size: 91KB - Virtual size: 90KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1024B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 1KB

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: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

59d8d691d585ce20fd489e6ef5e7de5f

Code Sign

33:00:00:01:c4:22:b2:f7:9b:79:3d:ac:b2:00:00:00:00:01:c4Certificate

Extended Key Usages

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

Key Usages

26:24:2c:97:5e:c5:5e:02:94:67:c3:c0:06:e8:55:93:f1:8e:f4:c8:fa:b1:e9:46:50:e8:90:1a:32:ed:37:9dSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

ntdll

Exports

Exports

Sections

.text Size: 91KB - Virtual size: 90KB

.data Size: 512B - Virtual size: 1024B

.idata Size: 2KB - Virtual size: 1KB

.rsrc Size: 1KB - Virtual size: 1KB

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

33:00:00:01:c4:22:b2:f7:9b:79:3d:ac:b2:00:00:00:00:01:c4
Certificate

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

26:24:2c:97:5e:c5:5e:02:94:67:c3:c0:06:e8:55:93:f1:8e:f4:c8:fa:b1:e9:46:50:e8:90:1a:32:ed:37:9d
Signer

.text
Size: 91KB - Virtual size: 90KB

.data
Size: 512B - Virtual size: 1024B

.idata
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 1KB - Virtual size: 1KB

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