CORE_RL_bzlib_[.]dll

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General

Target

CORE_RL_bzlib_.dll
Size

81KB
MD5

8a10180a5d423c8c995912d1bba6d152
SHA1

29a604caca37509f690327b13b3d11cb9936fdc0
SHA256

a402fbdef4ff3fbeadacfd8f3c011215225ae966e68f1bb722dbefc52ba39b71
SHA512

ae60279944826b1f6d9789700b3153d7751deea3077de819d13c6a70a070276f2645540a4509d880293fb50c9fb1002666ed3a4f61e94a366cad7a9a7674ef99
SSDEEP

1536:2wUp0qUnvOTm0DuAjhKTToFlvJVWNrV5eE25Vmh8JDDrCxx4:Qr4vOycu+HjbOZgbHmuJb/

Score

1^/10

Malware Config

Signatures

Files

CORE_RL_bzlib_.dll
.dll windows:5 windows x64 arch:x64

d102351ac6d96fe9a431501d21ab2b0e

Code Sign

0d:65:50:75:ec:c1:01:71:b5:42:cd:05:db:d2:c7:be
Certificate

Issuer

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

Not Before

26-04-2021 00:00

Not After

01-05-2024 23:59

Subject

CN=LLC 1C-Soft,OU=LLC 1C-Soft,O=LLC 1C-Soft,L=Moscow,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39
Certificate

Issuer

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

Not Before

10-11-2006 00:00

Not After

10-11-2031 00:00

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14-07-2023 00:00

Not After

13-10-2034 23:59

Subject

CN=DigiCert Timestamp 2023,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

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01-08-2022 00:00

Not After

09-11-2031 23:59

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

38:5e:df:07:0d:4e:97:8b:c4:c6:93:22:ca:8d:24:6e:20:fc:8b:3d:b2:b2:b9:17:5e:36:8b:f5:8f:34:1f:2c
Signer

Actual PE Digest

38:5e:df:07:0d:4e:97:8b:c4:c6:93:22:ca:8d:24:6e:20:fc:8b:3d:b2:b2:b9:17:5e:36:8b:f5:8f:34:1f:2c

Digest Algorithm

sha256

PE Digest Matches

true

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
IMAGE_FILE_DLL

Imports

vcruntime140

__std_type_info_destroy_list
__C_specific_handler
memset
memcpy

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

__acrt_iob_func
ungetc
fwrite
fread
fopen
fgetc
fflush
ferror
fclose
_setmode
_fileno
__stdio_common_vfprintf

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

malloc
free

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

_configure_narrow_argv
_cexit
_crt_atexit
_execute_onexit_table
_register_onexit_function
exit
_initialize_onexit_table
_initterm
_initialize_narrow_environment
_seh_filter_dll
_initterm_e

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

isdigit

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

_fdopen

kernel32

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

Exports

Exports

BZ2_bzBuffToBuffCompress
BZ2_bzBuffToBuffDecompress
BZ2_bzCompress
BZ2_bzCompressEnd
BZ2_bzCompressInit
BZ2_bzDecompress
BZ2_bzDecompressEnd
BZ2_bzDecompressInit
BZ2_bzRead
BZ2_bzReadClose
BZ2_bzReadGetUnused
BZ2_bzReadOpen
BZ2_bzWrite
BZ2_bzWriteClose
BZ2_bzWriteClose64
BZ2_bzWriteOpen
BZ2_bzclose
BZ2_bzdopen
BZ2_bzerror
BZ2_bzflush
BZ2_bzlibVersion
BZ2_bzopen
BZ2_bzread
BZ2_bzwrite

Sections

.text
Size: 53KB - Virtual size: 52KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 64B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d102351ac6d96fe9a431501d21ab2b0e

Code Sign

0d:65:50:75:ec:c1:01:71:b5:42:cd:05:db:d2:c7:beCertificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39Certificate

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

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

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

38:5e:df:07:0d:4e:97:8b:c4:c6:93:22:ca:8d:24:6e:20:fc:8b:3d:b2:b2:b9:17:5e:36:8b:f5:8f:34:1f:2cSigner

Headers

DLL Characteristics

File Characteristics

Imports

vcruntime140

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

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

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

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

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

kernel32

Exports

Exports

Sections

.text Size: 53KB - Virtual size: 52KB

.rdata Size: 8KB - Virtual size: 8KB

.data Size: 3KB - Virtual size: 4KB

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

.gfids Size: 512B - Virtual size: 16B

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

.reloc Size: 512B - Virtual size: 64B

0d:65:50:75:ec:c1:01:71:b5:42:cd:05:db:d2:c7:be
Certificate

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

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

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

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

38:5e:df:07:0d:4e:97:8b:c4:c6:93:22:ca:8d:24:6e:20:fc:8b:3d:b2:b2:b9:17:5e:36:8b:f5:8f:34:1f:2c
Signer

.text
Size: 53KB - Virtual size: 52KB

.rdata
Size: 8KB - Virtual size: 8KB

.data
Size: 3KB - Virtual size: 4KB

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

.gfids
Size: 512B - Virtual size: 16B

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

.reloc
Size: 512B - Virtual size: 64B