881b58aa1a5d76c773964232d06901530afec56eb723f651b374978f503cde1f

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General

Target

881b58aa1a5d76c773964232d06901530afec56eb723f651b374978f503cde1f
Size

114KB
MD5

20595cff15ceb389007d5f5bf7f1645b
SHA1

9fa22d0514c9c76249614417e1c1affb6f41c6d8
SHA256

881b58aa1a5d76c773964232d06901530afec56eb723f651b374978f503cde1f
SHA512

3fe5946b7bfb7bc2ca59b27dee220b1133bdeb186ccb98e6d302143530e03def491a27eec47203dd88935d956bafff8f46a6b9a75594b953d9c5ad89d3854cc3
SSDEEP

1536:yGXkyAPDpVY7ZdwMF2OsH+VjqdtMicZNsXKetMtk8MU1BS/v7Bi7y7l:yG0rPs7EMFDett4sXEMU1BS/v7wOl

Score

1^/10

Malware Config

Signatures

Files

881b58aa1a5d76c773964232d06901530afec56eb723f651b374978f503cde1f
.dll regsvr32 windows x86

8f2ec53695036a856e54c288a9909fc2

Code Sign

3a:0e:9b:93:89:59:ea:17:13:aa:7c:57:39:7d:9d:55
Certificate

Issuer

CN=WoSign Class 3 Code Signing CA,O=WoSign CA Limited,C=CN

Not Before

22/08/2016, 07:10

Not After

22/09/2017, 07:10

Subject

CN=北京布丁跳跳科技有限公司,O=北京布丁跳跳科技有限公司,L=北京市,ST=北京市,C=CN,1.2.840.113549.1.9.1=#0c133138323031353038393036403136332e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4c
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Time Stamping Signer,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2039, 01:00

Subject

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Class 3 Code Signing CA,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

43:2f:54:71:90:c9:4d:9e:99:19:de:58:c1:ec:fd:01
Certificate

Issuer

CN=WoSign Class 3 Code Signing CA G2,O=WoSign CA Limited,C=CN

Not Before

22/08/2016, 06:57

Not After

22/09/2017, 06:57

Subject

CN=北京布丁跳跳科技有限公司,O=北京布丁跳跳科技有限公司,L=北京市,ST=北京市,C=CN,1.2.840.113549.1.9.1=#0c133138323031353038393036403136332e636f6d

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

37:a6:0e:92:5f:23:f8:0c:fd:cd:97:65:92:98:c3:54
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/11/2014, 00:58

Not After

08/11/2029, 00:58

Subject

CN=WoSign Class 3 Code Signing CA G2,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4c
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2024, 01:00

Subject

CN=WoSign Time Stamping Signer,O=WoSign CA Limited,C=CN

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
Certificate

Issuer

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Not Before

08/08/2009, 01:00

Not After

08/08/2039, 01:00

Subject

CN=Certification Authority of WoSign,O=WoSign CA Limited,C=CN

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

93:5e:73:1e:75:cd:8d:94:e7:7e:89:ff:d9:39:5d:25:bf:2b:54:6e:7c:16:b1:12:9d:db:e9:0b:b4:32:60:e4
Signer

Actual PE Digest

93:5e:73:1e:75:cd:8d:94:e7:7e:89:ff:d9:39:5d:25:bf:2b:54:6e:7c:16:b1:12:9d:db:e9:0b:b4:32:60:e4

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=北京布丁跳跳科技有限公司,O=北京布丁跳跳科技有限公司,L=北京市,ST=北京市,C=CN,1.2.840.113549.1.9.1=#0c133138323031353038393036403136332e636f6d

28/06/2017, 12:21
Valid: false

66:ce:10:94:c6:1a:bd:5f:32:05:01:ba:c3:29:e2:88:e4:56:b0:1d
Signer

Actual PE Digest

66:ce:10:94:c6:1a:bd:5f:32:05:01:ba:c3:29:e2:88:e4:56:b0:1d

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=北京布丁跳跳科技有限公司,O=北京布丁跳跳科技有限公司,L=北京市,ST=北京市,C=CN,1.2.840.113549.1.9.1=#0c133138323031353038393036403136332e636f6d

28/06/2017, 12:21
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

lstrcmpiW
GetModuleFileNameW
DisableThreadLibraryCalls
InterlockedIncrement
InterlockedDecrement
FreeLibrary
MultiByteToWideChar
GetModuleHandleW
LoadResource
FindResourceW
LoadLibraryExW
CreateProcessW
GetProcAddress
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetLastError
LeaveCriticalSection
EnterCriticalSection
RaiseException
SizeofResource
lstrlenW
ReadFile
GetProcessHeap
SetEndOfFile
GetStringTypeW
LCMapStringW
CreateFileW
WriteConsoleW
SetFilePointer
FlushFileBuffers
SetStdHandle
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
LoadLibraryW
HeapAlloc
HeapFree
RtlUnwind
DecodePointer
EncodePointer
GetCurrentThreadId
GetCommandLineA
ExitProcess
WriteFile
GetStdHandle
HeapCreate
HeapDestroy
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
HeapReAlloc
HeapSize
Sleep
CloseHandle
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
SetHandleCount
GetFileType
GetStartupInfoW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime

user32

CharNextW

advapi32

RegQueryInfoKeyW
RegSetValueExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegOpenKeyExW
RegEnumKeyExW

ole32

CoTaskMemAlloc
CoTaskMemFree
CoCreateInstance
CoTaskMemRealloc
StringFromGUID2

oleaut32

SysStringLen
LoadRegTypeLi
VarUI4FromStr
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
SysAllocString
SysFreeString

shlwapi

PathFileExistsW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 65KB - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8f2ec53695036a856e54c288a9909fc2

Code Sign

3a:0e:9b:93:89:59:ea:17:13:aa:7c:57:39:7d:9d:55Certificate

Extended Key Usages

Key Usages

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4cCertificate

Extended Key Usages

Key Usages

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91Certificate

Key Usages

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79Certificate

Extended Key Usages

Key Usages

43:2f:54:71:90:c9:4d:9e:99:19:de:58:c1:ec:fd:01Certificate

Extended Key Usages

Key Usages

37:a6:0e:92:5f:23:f8:0c:fd:cd:97:65:92:98:c3:54Certificate

Extended Key Usages

Key Usages

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4cCertificate

Extended Key Usages

Key Usages

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91Certificate

Key Usages

93:5e:73:1e:75:cd:8d:94:e7:7e:89:ff:d9:39:5d:25:bf:2b:54:6e:7c:16:b1:12:9d:db:e9:0b:b4:32:60:e4Signer

Signature Validations

Verification

28/06/2017, 12:21 Valid: false

66:ce:10:94:c6:1a:bd:5f:32:05:01:ba:c3:29:e2:88:e4:56:b0:1dSigner

Signature Validations

Verification

28/06/2017, 12:21 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ole32

oleaut32

shlwapi

Exports

Exports

Sections

.text Size: 65KB - Virtual size: 64KB

.rdata Size: 18KB - Virtual size: 17KB

.data Size: 5KB - Virtual size: 12KB

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

.reloc Size: 7KB - Virtual size: 6KB

3a:0e:9b:93:89:59:ea:17:13:aa:7c:57:39:7d:9d:55
Certificate

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4c
Certificate

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
Certificate

46:bb:b3:40:fa:b9:c1:79:28:93:8c:93:da:10:86:79
Certificate

43:2f:54:71:90:c9:4d:9e:99:19:de:58:c1:ec:fd:01
Certificate

37:a6:0e:92:5f:23:f8:0c:fd:cd:97:65:92:98:c3:54
Certificate

25:1f:5d:98:81:82:17:2e:3c:41:9e:01:4f:b0:40:4c
Certificate

5e:68:d6:11:71:94:63:50:56:00:68:f3:3e:c9:c5:91
Certificate

93:5e:73:1e:75:cd:8d:94:e7:7e:89:ff:d9:39:5d:25:bf:2b:54:6e:7c:16:b1:12:9d:db:e9:0b:b4:32:60:e4
Signer

28/06/2017, 12:21
Valid: false

66:ce:10:94:c6:1a:bd:5f:32:05:01:ba:c3:29:e2:88:e4:56:b0:1d
Signer

28/06/2017, 12:21
Valid: false

.text
Size: 65KB - Virtual size: 64KB

.rdata
Size: 18KB - Virtual size: 17KB

.data
Size: 5KB - Virtual size: 12KB

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

.reloc
Size: 7KB - Virtual size: 6KB