hprof[.]dll | Triage

Sharing

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General

Target

hprof.dll
Size

160KB
MD5

02e16f7ad00a4ec475745b4cd42485f9
SHA1

6de8a77c6c6778f3b963c0f3642eca455a934ddf
SHA256

b1e905d7232045c01e47c4ccb5883cff25a3af460eafee8c5e22c53d8b140a80
SHA512

4d546f47a812235c7b1faf752a399b8502e1fb855098852c77a6c8f66018e8ef8525b9c89d38f7c66bc7ddef4702c773637025cdadfc0f63c9c97772f9a7384c
SSDEEP

3072:xIL1AxMgtig4/GwNu8A+rBGSB+Y+/UFBcAlXM9e:SWxMtg4NNu8A+rBGC8+XT

Score

1^/10

Malware Config

Signatures

Files

hprof.dll
.dll windows x64

d58a66612a1d24916f7f06eeed4784eb

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

fa:63:24:21:b2:d8:6f:38:31:9b:15:64:9b:1a:18:65:ad:6e:e4:b8:01:a4:79:51:d8:6b:e2:ba:e7:a6:29:49
Signer

Actual PE Digest

fa:63:24:21:b2:d8:6f:38:31:9b:15:64:9b:1a:18:65:ad:6e:e4:b8:01:a4:79:51:d8:6b:e2:ba:e7:a6:29:49

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

wsock32

ntohs
recv
ntohl
htons
htonl
connect
send
shutdown
socket
gethostbyname
WSAStartup
WSACleanup
closesocket

winmm

timeGetTime

kernel32

GetSystemTimeAsFileTime
IsDebuggerPresent
InitializeSListHead
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetProcAddress
LoadLibraryA
GetLastError
Sleep
GetSystemTime
FreeLibrary
GetModuleFileNameA
FormatMessageA
SystemTimeToFileTime

vcruntime140

memcpy
memset
__C_specific_handler
strchr
strrchr
__std_type_info_destroy_list

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

_errno
abort
exit
_cexit
strerror
signal
_execute_onexit_table
_initialize_onexit_table
_getpid
_initterm
_initterm_e
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment

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

strncpy
tolower
strtok_s
isprint
strcmp
_strdup

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

_lseeki64
__acrt_iob_func
__stdio_common_vfprintf
__stdio_common_vsprintf
_write
_read
_open

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

remove
_access

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

malloc
free

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

strtol
strtod

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

getenv

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

_ctime64
_time64

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

qsort

Exports

Exports

Agent_OnLoad
Agent_OnUnload

Sections

.text
Size: 111KB - Virtual size: 111KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 896B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 120B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d58a66612a1d24916f7f06eeed4784eb

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

fa:63:24:21:b2:d8:6f:38:31:9b:15:64:9b:1a:18:65:ad:6e:e4:b8:01:a4:79:51:d8:6b:e2:ba:e7:a6:29:49Signer

Signature Validations

Verification

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

Chain 1

Headers

DLL Characteristics

File Characteristics

Imports

wsock32

winmm

kernel32

vcruntime140

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

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

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 111KB - Virtual size: 111KB

.rdata Size: 30KB - Virtual size: 29KB

.data Size: 512B - Virtual size: 3KB

.pdata Size: 8KB - Virtual size: 7KB

.rsrc Size: 1024B - Virtual size: 896B

.reloc Size: 512B - Virtual size: 120B

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

fa:63:24:21:b2:d8:6f:38:31:9b:15:64:9b:1a:18:65:ad:6e:e4:b8:01:a4:79:51:d8:6b:e2:ba:e7:a6:29:49
Signer

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

.text
Size: 111KB - Virtual size: 111KB

.rdata
Size: 30KB - Virtual size: 29KB

.data
Size: 512B - Virtual size: 3KB

.pdata
Size: 8KB - Virtual size: 7KB

.rsrc
Size: 1024B - Virtual size: 896B

.reloc
Size: 512B - Virtual size: 120B