8a5360252dd6cd36c6eb275cbc00953a9dfc6d0d6b4a6652dc828b47cc5c5be3

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General

Target

8a5360252dd6cd36c6eb275cbc00953a9dfc6d0d6b4a6652dc828b47cc5c5be3
Size

5.5MB
MD5

51962dc8ad4b1fccbf299f835de84e8a
SHA1

e7be84d54bf01f406e40fb6620d0e7327d78326f
SHA256

8a5360252dd6cd36c6eb275cbc00953a9dfc6d0d6b4a6652dc828b47cc5c5be3
SHA512

aa3dd6411fd479d7ae1b5a738c24559e55973807887c6092a4c5b6b85e828a270dd6a42abf17351ff2858493bea53f0d6bedd84ade0d55353d42a2f4a2491160
SSDEEP

98304:gEfErR3y76lfHtNfUAzMWR5oTtYRRH8DzrfkGo8gH0EO5Nhmk0vKzDgGdqs:yUSlNfUALKTKvH8Dnkpp8mLvK/Us

Score

7^/10

themida

Malware Config

Signatures

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
sample	themida

Files

8a5360252dd6cd36c6eb275cbc00953a9dfc6d0d6b4a6652dc828b47cc5c5be3
.exe windows:6 windows x86 arch:x86

9a4767f812df91a4378e23805b1ed27b

Code Sign

67:6e:20:ee:07:fc:c9:49:aa:7e:95:78:32:b7:bd:ab
Certificate

Issuer

CN=ActiveReports RDF document API,OU=Active,O=GrapeCity Inc. All rights reserved,ST=CH,C=CH

Not Before

10/12/2023, 16:06

Not After

10/09/2025, 00:00

Subject

CN=ActiveReports RDF document API,OU=Active,O=GrapeCity Inc. All rights reserved,ST=CH,C=CH

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

b3:1b:4e:30:2c:b7:44:0c:ae:ef:b0:65:f2:fb:5e:dd:0e:48:07:42:94:c9:4a:31:36:a0:d6:02:7a:f1:38:a7
Signer

Actual PE Digest

b3:1b:4e:30:2c:b7:44:0c:ae:ef:b0:65:f2:fb:5e:dd:0e:48:07:42:94:c9:4a:31:36:a0:d6:02:7a:f1:38:a7

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetModuleHandleA
GetSystemTimeAsFileTime
CreateEventA
GetModuleHandleA
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
LoadLibraryA
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
HeapAlloc
HeapFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
MultiByteToWideChar
GetModuleHandleW
LoadResource
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
GetCommandLineA
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapReAlloc
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
WriteFile
RtlUnwind
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
FlushFileBuffers
VirtualQuery

gdi32

BitBlt

user32

GetDC

Sections

Size: - Virtual size: 267KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vmp%¥�
Size: - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.themida
Size: - Virtual size: 4.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp%¥�
Size: - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp%¥�
Size: 1024B - Virtual size: 864B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp%¥�
Size: 5.4MB - Virtual size: 5.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 98KB - Virtual size: 97KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9a4767f812df91a4378e23805b1ed27b

Code Sign

67:6e:20:ee:07:fc:c9:49:aa:7e:95:78:32:b7:bd:abCertificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

b3:1b:4e:30:2c:b7:44:0c:ae:ef:b0:65:f2:fb:5e:dd:0e:48:07:42:94:c9:4a:31:36:a0:d6:02:7a:f1:38:a7Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

gdi32

user32

Sections

Size: - Virtual size: 267KB

Size: - Virtual size: 12KB

Size: - Virtual size: 71KB

Size: - Virtual size: 50KB

.vmp%¥� Size: - Virtual size: 124KB

.idata Size: - Virtual size: 4KB

.themida Size: - Virtual size: 4.7MB

.boot Size: - Virtual size: 2.6MB

.vmp%¥� Size: - Virtual size: 1.4MB

.vmp%¥� Size: 1024B - Virtual size: 864B

.vmp%¥� Size: 5.4MB - Virtual size: 5.4MB

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

.rsrc Size: 98KB - Virtual size: 97KB

67:6e:20:ee:07:fc:c9:49:aa:7e:95:78:32:b7:bd:ab
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

b3:1b:4e:30:2c:b7:44:0c:ae:ef:b0:65:f2:fb:5e:dd:0e:48:07:42:94:c9:4a:31:36:a0:d6:02:7a:f1:38:a7
Signer

.vmp%¥�
Size: - Virtual size: 124KB

.idata
Size: - Virtual size: 4KB

.themida
Size: - Virtual size: 4.7MB

.boot
Size: - Virtual size: 2.6MB

.vmp%¥�
Size: - Virtual size: 1.4MB

.vmp%¥�
Size: 1024B - Virtual size: 864B

.vmp%¥�
Size: 5.4MB - Virtual size: 5.4MB

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

.rsrc
Size: 98KB - Virtual size: 97KB