病毒样本[.]zip

Sharing

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General

Target

病毒样本.zip
Size

2.1MB
MD5

b5ca7a96f5f62a2b06422f8aefb905ee
SHA1

7198bce93379d63ed8e3e7eb7b72060326d76787
SHA256

dfe4aa6cf446d264af39717bb5a28c5e4775e88d5bc5f7cad9825d10831384d8
SHA512

b8ea78e29fee6485ddbc109c0a04ae05a51eeb5d364e47806b3b18fd82132ff74d7e6a3d792c9e3d91f8a374ea3df0718f71d0986919232883e383520871f43d
SSDEEP

49152:+gxwrBGJaRDgNVgNoYPCcj4bdMo0M/hpCiGw:+gxwrBO+lDj2dMxAhhGw

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/病毒样本/kwchtG94.exe
unpack001/病毒样本/zvBcA/i86.exe

Files

病毒样本.zip
.zip

Password: infected
病毒样本/Win-PC_Install.uu92.11.msi
.msi .vbs polyglot
病毒样本/kwchtG94.exe
.exe windows:6 windows x86 arch:x86

b9180f94db9ea77f1a1c16e704bf8717

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetLocalTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

GetMessageW

shell32

ShellExecuteA

advapi32

RegSetValueExA

Sections

.text
Size: - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 215KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.1Q[
Size: - Virtual size: 578KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.),E
Size: 1024B - Virtual size: 796B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.sc=
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 284B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
病毒样本/tttss1.exe
.exe windows:6 windows x64 arch:x64

1147194ef02b355e02af1f49c57e76a8

Code Sign

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

Issuer

CN=Entrust Root Certification Authority - G2,OU=See www.entrust.net/legal-terms+OU=(c) 2009 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

07/05/2021, 15:43

Not After

07/11/2030, 16:13

Subject

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

35:af:b7:7b:9d:34:1f:6a:fc:8f:84:46:ab:31:35:2b
Certificate

Issuer

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Not Before

07/05/2021, 19:19

Not After

29/12/2040, 23:59

Subject

CN=Entrust Extended Validation Code Signing CA - EVCS2,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

31:9d:9d:48:1a:b6:f5:e0:92:bc:c5:e3:4f:f7:3c:5b
Certificate

Issuer

CN=Entrust Extended Validation Code Signing CA - EVCS2,O=Entrust\, Inc.,C=US

Not Before

11/10/2022, 12:36

Not After

11/10/2025, 12:36

Subject

SERIALNUMBER=26502275,CN=JetBrains s.r.o.,O=JetBrains s.r.o.,L=Praha,C=CZ,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302435a

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

Issuer

CN=Entrust Root Certification Authority - G2,OU=See www.entrust.net/legal-terms+OU=(c) 2009 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

07/05/2021, 15:43

Not After

07/11/2030, 16:13

Subject

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

25:bc:2b:f3:29:ca:10:7f:1e:a9:ba:88:85:d4:9d:3b
Certificate

Issuer

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Not Before

07/05/2021, 19:22

Not After

29/12/2040, 23:59

Subject

CN=Entrust Time Stamping CA - TS2,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4a:14:dd:b8:91:ab:9c:0f:99:f1:25:ed:c5:9a:b6:d5
Certificate

Issuer

CN=Entrust Time Stamping CA - TS2,O=Entrust\, Inc.,C=US

Not Before

04/10/2022, 17:22

Not After

01/01/2029, 00:00

Subject

CN=Entrust Timestamp Authority - TSA2,O=Entrust\, Inc.,L=Ottawa,ST=Ontario,C=CA

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

49:64:25:45:8e:7a:96:33:7f:45:43:28:22:1d:28:f7:4f:15:04:d4:d8:89:3b:18:c2:03:01:7e:ab:25:0d:c9
Signer

Actual PE Digest

49:64:25:45:8e:7a:96:33:7f:45:43:28:22:1d:28:f7:4f:15:04:d4:d8:89:3b:18:c2:03:01:7e:ab:25:0d:c9

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

CreateFileA
CreateFileW
GetDriveTypeA
GetFileAttributesW
QueryDosDeviceW
GetVolumeNameForVolumeMountPointW
CloseHandle
SetErrorMode
GetOverlappedResult
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
WaitForSingleObject
CreateEventA
CreateThread
SetThreadPriority
GetModuleHandleW
GetProcAddress
WaitForMultipleObjects
GetVolumeInformationA
ReadDirectoryChangesW
MultiByteToWideChar
WideCharToMultiByte
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameA
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
GetACP
HeapFree
HeapAlloc
CompareStringW
LCMapStringW
GetFileType
FlushFileBuffers
GetConsoleCP
GetConsoleMode
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetStdHandle
GetStringTypeW
GetProcessHeap
SetFilePointerEx
WriteConsoleW
HeapSize
HeapReAlloc
ReadFile
ReadConsoleW
VirtualAlloc

Sections

.text
Size: 137KB - Virtual size: 137KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 160B

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: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
病毒样本/zvBcA/ffff.lop
病毒样本/zvBcA/ffff.pol
病毒样本/zvBcA/i86.exe
.exe windows:5 windows x86 arch:x86

d5d24961912c093d9f898b2d349daff6

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\BuildAgent2\work\f25946ab0e58f7d5\v3\bin\Release\MBlauncher.pdb

Imports

kernel32

LocalFree
FreeLibrary
InterlockedDecrement
LocalAlloc
SetCurrentDirectoryW
FormatMessageW
CreateProcessW
CloseHandle
GetModuleFileNameW
CreateFileW
WriteConsoleW
GetProcAddress
GetLastError
GetFullPathNameW
LoadLibraryW
DecodePointer
FlushFileBuffers
SetFilePointerEx
GetConsoleMode
GetConsoleCP
HeapReAlloc
HeapSize
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
EncodePointer
RaiseException
SetLastError
RtlUnwind
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetStdHandle
WriteFile
MultiByteToWideChar
WideCharToMultiByte
ExitProcess
GetModuleHandleExW
GetACP
HeapFree
HeapAlloc
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
SetStdHandle
GetStringTypeW
GetProcessHeap

user32

MessageBoxW

advapi32

RegSetValueExW
RegCreateKeyExW
RegCloseKey

oleaut32

SafeArrayPutElement
SafeArrayCreateVector
SafeArrayDestroy
VariantClear
VariantInit
SysFreeString
SysAllocString

Sections

.text
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 296B

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

Password: infected

b9180f94db9ea77f1a1c16e704bf8717

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

advapi32

Sections

.text Size: - Virtual size: 72KB

.rdata Size: - Virtual size: 29KB

.data Size: - Virtual size: 215KB

.1Q[ Size: - Virtual size: 578KB

.),E Size: 1024B - Virtual size: 796B

.sc= Size: 1.5MB - Virtual size: 1.5MB

.reloc Size: 512B - Virtual size: 284B

1147194ef02b355e02af1f49c57e76a8

Code Sign

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7fCertificate

Extended Key Usages

Key Usages

35:af:b7:7b:9d:34:1f:6a:fc:8f:84:46:ab:31:35:2bCertificate

Extended Key Usages

Key Usages

31:9d:9d:48:1a:b6:f5:e0:92:bc:c5:e3:4f:f7:3c:5bCertificate

Extended Key Usages

Key Usages

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7fCertificate

Extended Key Usages

Key Usages

25:bc:2b:f3:29:ca:10:7f:1e:a9:ba:88:85:d4:9d:3bCertificate

Extended Key Usages

Key Usages

4a:14:dd:b8:91:ab:9c:0f:99:f1:25:ed:c5:9a:b6:d5Certificate

Extended Key Usages

Key Usages

49:64:25:45:8e:7a:96:33:7f:45:43:28:22:1d:28:f7:4f:15:04:d4:d8:89:3b:18:c2:03:01:7e:ab:25:0d:c9Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 137KB - Virtual size: 137KB

.rdata Size: 39KB - Virtual size: 38KB

.data Size: 3KB - Virtual size: 7KB

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

.gfids Size: 512B - Virtual size: 160B

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

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

d5d24961912c093d9f898b2d349daff6

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

oleaut32

Sections

.text Size: 76KB - Virtual size: 75KB

.rdata Size: 29KB - Virtual size: 28KB

.data Size: 2KB - Virtual size: 5KB

.gfids Size: 512B - Virtual size: 296B

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

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

.text
Size: - Virtual size: 72KB

.rdata
Size: - Virtual size: 29KB

.data
Size: - Virtual size: 215KB

.1Q[
Size: - Virtual size: 578KB

.),E
Size: 1024B - Virtual size: 796B

.sc=
Size: 1.5MB - Virtual size: 1.5MB

.reloc
Size: 512B - Virtual size: 284B

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

35:af:b7:7b:9d:34:1f:6a:fc:8f:84:46:ab:31:35:2b
Certificate

31:9d:9d:48:1a:b6:f5:e0:92:bc:c5:e3:4f:f7:3c:5b
Certificate

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

25:bc:2b:f3:29:ca:10:7f:1e:a9:ba:88:85:d4:9d:3b
Certificate

4a:14:dd:b8:91:ab:9c:0f:99:f1:25:ed:c5:9a:b6:d5
Certificate

49:64:25:45:8e:7a:96:33:7f:45:43:28:22:1d:28:f7:4f:15:04:d4:d8:89:3b:18:c2:03:01:7e:ab:25:0d:c9
Signer

.text
Size: 137KB - Virtual size: 137KB

.rdata
Size: 39KB - Virtual size: 38KB

.data
Size: 3KB - Virtual size: 7KB

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

.gfids
Size: 512B - Virtual size: 160B

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

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

.text
Size: 76KB - Virtual size: 75KB

.rdata
Size: 29KB - Virtual size: 28KB

.data
Size: 2KB - Virtual size: 5KB

.gfids
Size: 512B - Virtual size: 296B

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

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