libpcre-1[.]dll

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General

Target

libpcre-1.dll
Size

284KB
MD5

f2a69d7bbb3c1674f828510c775a3d2e
SHA1

3d5e80f6f7e1891683e6450089fb2dfff8ef3552
SHA256

d42c52de5f8e6e8bb214d6a31c5a9e154ab1b6ba5429f04a93729988101be655
SHA512

0b9b0a72dad5f4ad7e6656bb9dd97dd9f255114d14378bbd790830d9eec793eb487c700797c57e026509661f50c452d8278d336424f46ea41498fdd894314f1c
SSDEEP

3072:ehePoGz8EpMSK2AtNyd4/76YvnFKQwkXq1CFUw524YAI4T67spQTbfelS6+PiaAk:toGMh2OdMjrPz6+adbyIU/h

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
libpcre-1.dll

Files

libpcre-1.dll
.dll windows:4 windows x64 arch:x64

4909d86e8d4f27d34abd965637b2f699

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

kernel32

DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
QueryPerformanceCounter
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery

msvcrt

__dllonexit
__iob_func
_amsg_exit
_initterm
_lock
_onexit
_unlock
abort
calloc
free
fwrite
isalnum
isalpha
iscntrl
isgraph
islower
isprint
ispunct
isspace
isupper
isxdigit
malloc
memcmp
memcpy
memmove
signal
strchr
strcmp
strlen
strncmp
tolower
toupper
vfprintf

Exports

Exports

_pcre_OP_lengths
_pcre_default_tables
_pcre_find_bracket
_pcre_hspace_list
_pcre_is_newline
_pcre_ord2utf
_pcre_ucd_caseless_sets
_pcre_ucd_records
_pcre_ucd_stage1
_pcre_ucd_stage2
_pcre_ucp_gbtable
_pcre_ucp_gentype
_pcre_utf8_table1
_pcre_utf8_table1_size
_pcre_utf8_table2
_pcre_utf8_table3
_pcre_utf8_table4
_pcre_utt
_pcre_utt_names
_pcre_utt_size
_pcre_valid_utf
_pcre_vspace_list
_pcre_was_newline
_pcre_xclass
pcre_assign_jit_stack
pcre_callout
pcre_compile
pcre_compile2
pcre_config
pcre_copy_named_substring
pcre_copy_substring
pcre_dfa_exec
pcre_exec
pcre_free
pcre_free_study
pcre_free_substring
pcre_free_substring_list
pcre_fullinfo
pcre_get_named_substring
pcre_get_stringnumber
pcre_get_stringtable_entries
pcre_get_substring
pcre_get_substring_list
pcre_jit_free_unused_memory
pcre_jit_stack_alloc
pcre_jit_stack_free
pcre_maketables
pcre_malloc
pcre_pattern_to_host_byte_order
pcre_refcount
pcre_stack_free
pcre_stack_guard
pcre_stack_malloc
pcre_study
pcre_version

Sections

.text
Size: 172KB - Virtual size: 171KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 95KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 216B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4909d86e8d4f27d34abd965637b2f699

Headers

File Characteristics

Imports

kernel32

msvcrt

Exports

Exports

Sections

.text Size: 172KB - Virtual size: 171KB

.data Size: 512B - Virtual size: 112B

.rdata Size: 95KB - Virtual size: 95KB

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

.xdata Size: 1KB - Virtual size: 1KB

.bss Size: - Virtual size: 2KB

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

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

.CRT Size: 512B - Virtual size: 88B

.tls Size: 512B - Virtual size: 104B

.reloc Size: 512B - Virtual size: 216B

/4 Size: 512B - Virtual size: 24B

.text
Size: 172KB - Virtual size: 171KB

.data
Size: 512B - Virtual size: 112B

.rdata
Size: 95KB - Virtual size: 95KB

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

.xdata
Size: 1KB - Virtual size: 1KB

.bss
Size: - Virtual size: 2KB

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

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

.CRT
Size: 512B - Virtual size: 88B

.tls
Size: 512B - Virtual size: 104B

.reloc
Size: 512B - Virtual size: 216B

/4
Size: 512B - Virtual size: 24B