mlib_image[.]dll

Sharing

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General

Target

mlib_image.dll
Size

676KB
MD5

7c93220089592547ecbdf9fdc0b23607
SHA1

f238b7c2f6dc6f8924a2df3584a191fbdfcddcbf
SHA256

feb11f929186155b1796e79bc6ae1076866b8a207e94a9bbaec4f535d0b7d4f1
SHA512

284055483dbbaf8128ec3aaa670649a6b7cd88e2283c43f1c82505c83d69224d30f8d967311e694528f3942e04d800c2c5bbded659feb3e520742fc21738eecf
SSDEEP

12288:XbFSudEMuPBUj86KMt3Pamdd73QdHnxB9G0AUE8g9RZC97RrTkxn:EudEMuPBUoQddUdHxLG0AJ8g9RZC91T2

Score

1^/10

Malware Config

Signatures

Files

mlib_image.dll
.dll windows x64

e480d9a6e1be50f86986b293f63bc23a

Code Sign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0b:57:4a:41:07:aa:92:e5:9f:28:78:61:b0:2a:6e:c5
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

20/03/2020, 00:00

Not After

18/06/2023, 12:00

Subject

CN=Azul Systems\, Inc.,O=Azul Systems\, Inc.,L=Sunnyvale,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

29/03/2022, 00:00

Not After

14/03/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

2c:a5:5e:59:a3:5c:c4:a2:ba:cb:18:be:4f:c9:6c:5b:8e:3d:43:90:55:c9:9c:76:5f:49:8d:14:68:8f:a0:17
Signer

Actual PE Digest

2c:a5:5e:59:a3:5c:c4:a2:ba:cb:18:be:4f:c9:6c:5b:8e:3d:43:90:55:c9:9c:76:5f:49:8d:14:68:8f:a0:17

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Azul Systems\, Inc.,O=Azul Systems\, Inc.,L=Sunnyvale,ST=California,C=US

21/04/2022, 12:56
Valid: true

Chain 1

CN=Azul Systems\, Inc.,O=Azul Systems\, Inc.,L=Sunnyvale,ST=California,C=US

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
DisableThreadLibraryCalls
InitializeSListHead
IsDebuggerPresent

vcruntime140

memcpy
memset
__C_specific_handler
__std_type_info_destroy_list

api-ms-win-crt-heap-l1-1-0

malloc
free

api-ms-win-crt-runtime-l1-1-0

_seh_filter_dll
_configure_narrow_argv
_initterm_e
_initialize_onexit_table
_execute_onexit_table
_cexit
_initterm
_initialize_narrow_environment

Exports

Exports

j2d_mlib_ImageAffine
j2d_mlib_ImageConvKernelConvert
j2d_mlib_ImageConvMxN
j2d_mlib_ImageCreate
j2d_mlib_ImageCreateStruct
j2d_mlib_ImageDelete
j2d_mlib_ImageLookUp

Sections

.text
Size: 597KB - Virtual size: 597KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 916B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 192B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e480d9a6e1be50f86986b293f63bc23a

Code Sign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

0b:57:4a:41:07:aa:92:e5:9f:28:78:61:b0:2a:6e:c5Certificate

Extended Key Usages

Key Usages

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9dCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

2c:a5:5e:59:a3:5c:c4:a2:ba:cb:18:be:4f:c9:6c:5b:8e:3d:43:90:55:c9:9c:76:5f:49:8d:14:68:8f:a0:17Signer

Signature Validations

Verification

21/04/2022, 12:56 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

vcruntime140

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-runtime-l1-1-0

Exports

Exports

Sections

.text Size: 597KB - Virtual size: 597KB

.rdata Size: 61KB - Virtual size: 60KB

.data Size: 1024B - Virtual size: 2KB

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

.rsrc Size: 1024B - Virtual size: 916B

.reloc Size: 512B - Virtual size: 192B

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

0b:57:4a:41:07:aa:92:e5:9f:28:78:61:b0:2a:6e:c5
Certificate

0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9d
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

2c:a5:5e:59:a3:5c:c4:a2:ba:cb:18:be:4f:c9:6c:5b:8e:3d:43:90:55:c9:9c:76:5f:49:8d:14:68:8f:a0:17
Signer

21/04/2022, 12:56
Valid: true

.text
Size: 597KB - Virtual size: 597KB

.rdata
Size: 61KB - Virtual size: 60KB

.data
Size: 1024B - Virtual size: 2KB

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

.rsrc
Size: 1024B - Virtual size: 916B

.reloc
Size: 512B - Virtual size: 192B