Lab03-02[.]dll

General

Target

Lab03-02.dll
Size

23KB
MD5

84882c9d43e23d63b82004fae74ebb61
SHA1

c6fb3b50d946bec6f391aefa4e54478cf8607211
SHA256

5eced7367ed63354b4ed5c556e2363514293f614c2c2eb187273381b2ef5f0f9
SHA512

715cfb1ff96586a6667ab5f2f924ec76f9a55bc8cdd4d00b2808716013e6ef5cc01771bc37b0968979c1b7d1fc8a7fa145d47ac72608d81b518579358cfb5381
SSDEEP

384:NcTA0TAKHWYvVvUYGXFgeJGjHwTACLPkIdSgbl/xAIrWdhoQsxRiAHz:NcTA0TAK2y2oBCbH4gtxrWd5sxRL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Lab03-02.dll

Files

Lab03-02.dll
.dll windows:4 windows x86

3167552ee0bbbd4f5f440adf5f65bab8

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetStartupInfoA
CreatePipe
GetCurrentDirectoryA
CreateProcessA
lstrlenA
SetLastError
OutputDebugStringA
CloseHandle
ReadFile
GetTempPathA
GetLongPathNameA
LoadLibraryA
GetProcAddress
CreateThread
GetSystemTime
WaitForSingleObject
TerminateThread
Sleep
GetLastError
GetModuleFileNameA

advapi32

OpenServiceA
DeleteService
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
OpenSCManagerA
CreateServiceA
CloseServiceHandle
RegCreateKeyA
RegSetValueExA
RegisterServiceCtrlHandlerA
SetServiceStatus

ws2_32

inet_addr
WSASocketA
closesocket
connect
ioctlsocket
send
select
__WSAFDIsSet
recv
shutdown
WSAStartup
gethostname
WSACleanup
htons

wininet

InternetCloseHandle
InternetOpenA
InternetConnectA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetReadFile

msvcrt

_chdir
_strnicmp
_adjust_fdiv
malloc
_initterm
free
??1type_info@@UAE@XZ
_except_handler3
_CxxThrowException
_stricmp
_EH_prolog
__CxxFrameHandler
strchr
_itoa
strstr
strncat
strlen
sscanf
atol
??2@YAPAXI@Z
memset
wcstombs
strncpy
strcat
strcpy
atoi
fclose
fflush
??3@YAXPAX@Z
fwrite
fopen
strrchr

Exports

Exports

Install
ServiceMain
UninstallService
installA
uninstallA

Sections

.text
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

3167552ee0bbbd4f5f440adf5f65bab8

Headers

File Characteristics

Imports

kernel32

advapi32

ws2_32

wininet

msvcrt

Exports

Exports

Sections

.text Size: 16KB - Virtual size: 15KB

.rdata Size: 2KB - Virtual size: 2KB

.data Size: 1KB - Virtual size: 45KB

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 16KB - Virtual size: 15KB

.rdata
Size: 2KB - Virtual size: 2KB

.data
Size: 1KB - Virtual size: 45KB

.reloc
Size: 2KB - Virtual size: 2KB