b37cbd3de11353bd475fc3992108842f7562c87f18efb0ef725d0b018c30c5c6

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General

Target

b37cbd3de11353bd475fc3992108842f7562c87f18efb0ef725d0b018c30c5c6
Size

2.3MB
MD5

87456bf60dac3e8cfdaa3426801e18f8
SHA1

35e4812bac1f4d4f108af6e42ab76562cb23766f
SHA256

b37cbd3de11353bd475fc3992108842f7562c87f18efb0ef725d0b018c30c5c6
SHA512

2446c1dada684598ada56903b112ea7d20bc36af8d6cdcb035932cdcc1fc55c2bbaeedd35c5dfe06244c3062a70da572f13be2dd83b1900bbef763e5f21cb6c4
SSDEEP

49152:OgCh1LGumhuW+Pb2axbX8npxk+McGmA8IRIsWYsTMQmimQb50/QPS:jCP0aVMnpxHymNI+sWYmMmKT

Score

N/A

Malware Config

Signatures

Files

b37cbd3de11353bd475fc3992108842f7562c87f18efb0ef725d0b018c30c5c6
.exe windows x86

d2c82993d1a616abe994cabd5db7b4f8

Code Sign

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

25-04-2007 00:00

Not After

09-07-2019 18:40

Subject

CN=WoSign Code Signing Authority,O=WoSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning
ExtKeyUsageClientAuth

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

09-07-1999 18:31

Not After

09-07-2019 18:40

Subject

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

6a:c7:47:05:1c:26:06:95:52:80:89:a3:56:8e:61:35
Certificate

Issuer

CN=WoSign Code Signing Authority,O=WoSign\, Inc.,C=US

Not Before

22-04-2011 00:00

Not After

21-04-2012 23:59

Subject

CN=北京天谷讯信科技有限公司,OU=WoSign Class 3 Code Signing,O=北京天谷讯信科技有限公司,L=北京市,ST=北京市,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

be:4d:6f:5f:ea:6a:68:cb:ab:d9:d2:52:db:5b:2e:92:4e:9b:e7:6e
Signer

Actual PE Digest

be:4d:6f:5f:ea:6a:68:cb:ab:d9:d2:52:db:5b:2e:92:4e:9b:e7:6e

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=北京天谷讯信科技有限公司,OU=WoSign Class 3 Code Signing,O=北京天谷讯信科技有限公司,L=北京市,ST=北京市,C=CN

01-12-2022 14:34
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

SetUnhandledExceptionFilter
lstrcmpiA
lstrcpyA
lstrlenA
_lclose
GetModuleFileNameA
_lread
_llseek
_lopen
_lwrite
_lcreat
CreateDirectoryA
SetCurrentDirectoryA
lstrcatA
FreeLibrary
GetProcAddress
LoadLibraryA
GetDiskFreeSpaceA
UnhandledExceptionFilter
RemoveDirectoryA
DeleteFileA
GetTempPathA
GetCurrentDirectoryA
CloseHandle
GetExitCodeProcess
LocalFree
Sleep
HeapSize
RtlUnwind
LCMapStringW
LCMapStringA
GetStringTypeW
GetCurrentProcess
GetFileAttributesA
TerminateProcess
MultiByteToWideChar
GetStringTypeA
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
ExitProcess
HeapFree
HeapAlloc
GetCommandLineA
GetVersionExA
GetProcessHeap
GetStartupInfoA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
WriteFile
GetStdHandle
InitializeCriticalSection
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoA

user32

TranslateMessage
DispatchMessageA
PeekMessageA
wsprintfA
LoadCursorA
SetCursor
MessageBoxA
MsgWaitForMultipleObjects

advapi32

GetTokenInformation
OpenProcessToken

shell32

ShellExecuteExA

Sections

.text
Size: 32KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d2c82993d1a616abe994cabd5db7b4f8

Code Sign

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04Certificate

Extended Key Usages

Key Usages

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1bCertificate

Extended Key Usages

Key Usages

6a:c7:47:05:1c:26:06:95:52:80:89:a3:56:8e:61:35Certificate

Extended Key Usages

Key Usages

be:4d:6f:5f:ea:6a:68:cb:ab:d9:d2:52:db:5b:2e:92:4e:9b:e7:6eSigner

Signature Validations

Verification

01-12-2022 14:34 Valid: false

Headers

File Characteristics

Imports

kernel32

user32

advapi32

shell32

Sections

.text Size: 32KB - Virtual size: 28KB

.rdata Size: 12KB - Virtual size: 10KB

.data Size: 4KB - Virtual size: 6KB

.rsrc Size: 28KB - Virtual size: 27KB

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04
Certificate

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
Certificate

6a:c7:47:05:1c:26:06:95:52:80:89:a3:56:8e:61:35
Certificate

be:4d:6f:5f:ea:6a:68:cb:ab:d9:d2:52:db:5b:2e:92:4e:9b:e7:6e
Signer

01-12-2022 14:34
Valid: false

.text
Size: 32KB - Virtual size: 28KB

.rdata
Size: 12KB - Virtual size: 10KB

.data
Size: 4KB - Virtual size: 6KB

.rsrc
Size: 28KB - Virtual size: 27KB