Winhlp64[.]exe

Sharing

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General

Target

Winhlp64.exe
Size

2.8MB
MD5

5c27c51b474d57f1883f2298a8836bea
SHA1

6fdde3a9a407956233d155ff6539b077c6276c17
SHA256

07109f615df2cd62be63b87de207803a64eb0d01f688a1be52be40ad198e455d
SHA512

0a0fd8c3a35c737e1b8fc3e1e2e7d3634e1a4360322c4bbb145e37ae750741a2b5dab70435772d34ecf3f1c6d5d4615995cd7232d7aec239fb1899d3124925bc
SSDEEP

49152:JqsghCQ2G44gOh0ZLa3dytUfN5ROhLMjgNkdNB7JHHlqynaGa8lRb/wDy2Psd:JqsghCQ2Kgc0ZiN5RIQQkx7lHQyfa6bv

Score

1^/10

Malware Config

Signatures

Files

Winhlp64.exe
.exe windows:6 windows x64 arch:x64

de41d4e0545d977de6ca665131bb479a

Code Sign

33:00:00:01:e2:f1:7d:92:02:0e:49:f8:7f:00:00:00:00:01:e2
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/12/2020, 21:31

Not After

02/12/2021, 21:31

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

a4:79:4d:32:0a:b8:e7:a4:35:3a:23:b7:41:a0:76:2e:32:56:67:3f:c1:d7:ba:da:1d:07:28:99:11:05:d4:14
Signer

Actual PE Digest

a4:79:4d:32:0a:b8:e7:a4:35:3a:23:b7:41:a0:76:2e:32:56:67:3f:c1:d7:ba:da:1d:07:28:99:11:05:d4:14

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

msvcrt

__C_specific_handler
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_commode
_fmode
_initterm
_onexit
_wcsicmp
_wcsnicmp
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
memset
signal
strlen
strncmp
vfprintf
wcscat
wcscpy
wcslen
wcsncmp

kernel32

DeleteCriticalSection
EnterCriticalSection
GetLastError
InitializeCriticalSection
LeaveCriticalSection
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery

Sections

.text
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2.7MB - Virtual size: 2.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 396B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 928B

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

de41d4e0545d977de6ca665131bb479a

Code Sign

33:00:00:01:e2:f1:7d:92:02:0e:49:f8:7f:00:00:00:00:01:e2Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

a4:79:4d:32:0a:b8:e7:a4:35:3a:23:b7:41:a0:76:2e:32:56:67:3f:c1:d7:ba:da:1d:07:28:99:11:05:d4:14Signer

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

kernel32

Sections

.text Size: 30KB - Virtual size: 30KB

.rdata Size: 10KB - Virtual size: 9KB

.data Size: 2.7MB - Virtual size: 2.7MB

.pdata Size: 512B - Virtual size: 396B

.00cfg Size: 512B - Virtual size: 16B

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

.rsrc Size: 1024B - Virtual size: 928B

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

33:00:00:01:e2:f1:7d:92:02:0e:49:f8:7f:00:00:00:00:01:e2
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

a4:79:4d:32:0a:b8:e7:a4:35:3a:23:b7:41:a0:76:2e:32:56:67:3f:c1:d7:ba:da:1d:07:28:99:11:05:d4:14
Signer

.text
Size: 30KB - Virtual size: 30KB

.rdata
Size: 10KB - Virtual size: 9KB

.data
Size: 2.7MB - Virtual size: 2.7MB

.pdata
Size: 512B - Virtual size: 396B

.00cfg
Size: 512B - Virtual size: 16B

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

.rsrc
Size: 1024B - Virtual size: 928B

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