FwRemoteSvr[.]dll

Sharing

Copy URL Twitter E-mail

General

Target

FwRemoteSvr.dll
Size

57KB
MD5

47a8dab4b0b149a7d836f234f3d78856
SHA1

466ecf050f2d506abe8e762b8fd61df0751a061d
SHA256

66bdd9446eabe1537d98ae802a9742bb53368ad3120b4fc7ec3a965de16fa8a8
SHA512

897c8bc35bd6efa75afd9f202a5e3c36be17649923bb7f83bf1a007dfe755615794dc01a7ceb13167dc22ada21732a02915cd9d8aedd0469cfe9b266bf630220
SSDEEP

1536:OyCCS8nTu9H8H3W8URo8DOdk0oy3Uhc4TZbsrxDoyIHsp/+x:/CP8nTu9H8H3W8UKqOdk093UhcuZbeD3

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
FwRemoteSvr.dll

Files

FwRemoteSvr.dll
.dll windows:10 windows x86 arch:x86

d6ef67616c5b28ea36f67b648ea2e747

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

FwRemoteSvr.pdb

Imports

fwbase

FwCloseHandle
FwStringCopy
FwSizeTMultiply
FwFree
FwAlloc
FwHResultToWindowsError

msvcrt

_except_handler4_common
_XcptFilter
memset
_initterm
malloc
free
_amsg_exit

api-ms-win-eventing-classicprovider-l1-1-0

TraceMessage

api-ms-win-core-errorhandling-l1-1-0

UnhandledExceptionFilter
GetLastError
SetUnhandledExceptionFilter

api-ms-win-core-heap-l2-1-0

LocalFree

rpcrt4

RpcImpersonateClient
RpcRevertToSelf
NdrServerCall2
RpcServerInqDefaultPrincNameW
RpcServerRegisterAuthInfoW
RpcStringFreeW
RpcServerUseProtseqW
RpcServerRegisterIf3
RpcServerInqBindings
RpcBindingInqAuthClientW
RpcStringBindingParseW
RpcBindingToStringBindingW
I_RpcBindingIsClientLocal
RpcServerUnregisterIfEx
RpcBindingVectorFree
RpcEpUnregister
RpcEpRegisterW

api-ms-win-core-processthreads-l1-1-0

GetCurrentProcess
TerminateProcess
OpenThreadToken
GetCurrentThread
GetCurrentThreadId
GetCurrentProcessId

api-ms-win-security-base-l1-1-0

AccessCheck

api-ms-win-core-synch-l1-2-0

Sleep

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-1-0

GetTickCount
GetSystemTimeAsFileTime

firewallapi

FWDeleteAllMainModeRules
FWDeleteMainModeRule
FWSetMainModeRule
FWAddMainModeRule
FWDeletePhase2SAs
FWDeletePhase1SAs
FWDeleteAllConnectionSecurityRules
FWDeleteConnectionSecurityRule
FWSetConnectionSecurityRule
FWAddConnectionSecurityRule
FWClosePolicyStore
FWOpenPolicyStore
FWEnumAdapters
FWEnumNetworks
FWQueryCryptoSets
FWQueryAuthenticationSets
FWQueryMainModeRules
FWQueryConnectionSecurityRules
FWEnumPhase2SAs
FWSetGlobalConfig
FWGetGlobalConfig2
FWGetGlobalConfig
FWEnumProducts
FWSetConfig
FWQueryFirewallRules
FWGetConfig2
FWGetConfig
FWSetFirewallRule
FWAddFirewallRule
FWDeleteAllFirewallRules
FWDeleteFirewallRule
FWEnumFirewallRules
FWRestoreDefaults
FWAddAuthenticationSet
FWDeleteAuthenticationSet
FWSetAuthenticationSet
FWDeleteAllAuthenticationSets
FWEnumAuthenticationSets
FWEnumMainModeRules
FWAddCryptoSet
FWSetCryptoSet
FWEnumPhase1SAs
FWEnumCryptoSets
FWDeleteAllCryptoSets
FWDeleteCryptoSet
FWEnumConnectionSecurityRules

api-ms-win-core-delayload-l1-1-1

ResolveDelayLoadedAPI

api-ms-win-core-delayload-l1-1-0

DelayLoadFailureHook

Exports

Exports

FwRpcAPIsInitialize
FwRpcAPIsShutdown

Sections

.text
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 988B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d6ef67616c5b28ea36f67b648ea2e747

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

fwbase

msvcrt

api-ms-win-eventing-classicprovider-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-heap-l2-1-0

rpcrt4

api-ms-win-core-processthreads-l1-1-0

api-ms-win-security-base-l1-1-0

api-ms-win-core-synch-l1-2-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

firewallapi

api-ms-win-core-delayload-l1-1-1

api-ms-win-core-delayload-l1-1-0

Exports

Exports

Sections

.text Size: 46KB - Virtual size: 45KB

.data Size: 512B - Virtual size: 988B

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

.didat Size: 512B - Virtual size: 8B

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

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

.text
Size: 46KB - Virtual size: 45KB

.data
Size: 512B - Virtual size: 988B

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

.didat
Size: 512B - Virtual size: 8B

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

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