Static task
static1
Behavioral task
behavioral1
Sample
ProxyClient.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ProxyClient.exe
Resource
win10v2004-20240226-en
General
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Target
ProxyClient.exe
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Size
16.3MB
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MD5
35117e51c330f391dc039da48b17b9fe
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SHA1
fc65be287302b0b58adbf8cfe775db68633e1692
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SHA256
afbf37bdbc50b76af75a75f4b012aaeef172f114730883f76c10f0bfe5a4074a
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SHA512
b682e8c899ba6c035034c931087b4ba54c59d5ca9a93251dd7a88faf09c3c4faa064f587d8eff28717a03d2cc96f1bb322027bf40378c1a3f423666f70f54338
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SSDEEP
196608:71RpcWAND56OmbGYPQ5Mrg1FPGOP+C6KCZ:7uNJjj6K
Malware Config
Signatures
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Detects Sliver implant cross-platform adversary emulation/red team 1 IoCs
Detects Sliver implant cross-platform adversary emulation/red team.
resource yara_rule sample win_sliver_w0 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ProxyClient.exe
Files
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ProxyClient.exe.exe windows:6 windows x64 arch:x64
f0ea7b7844bbc5bfa9bb32efdcea957c
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 9.9MB - Virtual size: 9.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6.0MB - Virtual size: 6.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 264KB - Virtual size: 704KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 173KB - Virtual size: 173KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ