2c29f0bf8071a514db066349ef52a688

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General

Target

2c29f0bf8071a514db066349ef52a688
Size

252KB
MD5

2c29f0bf8071a514db066349ef52a688
SHA1

ef28df4bc1e77b41ccb3dd6face96c86adb1fff9
SHA256

32d0a66592ffdae29a48d8dd4508ba942228fe901ba8cf1ebc650974f1c9bd16
SHA512

18d617104631d8f84da34fcbf0bbda63d6cdb84816865359d09b79032a673165c84e131fd12ca1ffd70727ba00431f50bec57b8cb0dcea8a2ef947063b2ec24f
SSDEEP

6144:F7m5RTEasezWSsZYgF/CcGtTwBYEHf0iU+09biLfDs:F7m5qasudqYgFNG1wSEHf0iF09

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2c29f0bf8071a514db066349ef52a688

Files

2c29f0bf8071a514db066349ef52a688
.exe windows:4 windows x86 arch:x86

2b9e73ff502840fe6b381682c42d43cf

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

wpcap

install_bpf_program
pcap_compile
pcap_open_offline
pcap_create
pcap_open_live
bpf_validate
pcap_findalldevs
pcap_strerror
pcap_freealldevs
pcap_geterr
pcap_close
pcap_setfilter
pcap_stats
pcap_next_ex

ws2_32

gethostbyaddr
closesocket
WSASetLastError
getsockname
htonl
inet_addr
getservbyname
ntohl
inet_ntoa
ntohs
accept
htons
connect
WSAStartup
shutdown
WSACleanup
recv
bind
socket
send
listen
getservbyport
select
gethostbyname
getpeername
WSAGetLastError

pthreadvc

pthread_attr_init
pthread_attr_setdetachstate
pthread_exit
pthread_cancel
pthread_attr_destroy
pthread_setcancelstate
pthread_setcanceltype
pthread_create

packet

PacketSetMinToCopy
PacketSetLoopbackBehavior

kernel32

GetConsoleOutputCP
WriteConsoleA
HeapSize
FlushFileBuffers
SetStdHandle
CreateFileA
ReadFile
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
LCMapStringW
MultiByteToWideChar
LCMapStringA
GetConsoleMode
GetConsoleCP
SetFilePointer
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetEnvironmentStringsW
WideCharToMultiByte
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
InitializeCriticalSection
WriteConsoleW
RtlUnwind
GetStartupInfoA
GetFileType
SetHandleCount
GetModuleFileNameA
GetStdHandle
WriteFile
HeapReAlloc
VirtualAlloc
DeleteCriticalSection
VirtualFree
HeapCreate
HeapDestroy
GetCurrentThreadId
SetLastError
TlsFree
GetSystemDirectoryA
FormatMessageA
GetLastError
FreeLibrary
GetProcAddress
CloseHandle
Sleep
LoadLibraryA
TlsSetValue
TlsAlloc
SetEndOfFile
SetConsoleCtrlHandler
HeapFree
HeapAlloc
GetModuleHandleA
ExitProcess
EnterCriticalSection
LeaveCriticalSection
GetCommandLineA
GetVersionExA
GetProcessHeap
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue

user32

MessageBoxA

advapi32

StartServiceCtrlDispatcherA
SetServiceStatus
LogonUserA
ImpersonateLoggedOnUser
RegisterServiceCtrlHandlerA

Sections

.text
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 16KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 121KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

UPX0
Size: 144KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

2b9e73ff502840fe6b381682c42d43cf

Headers

File Characteristics

Imports

wpcap

ws2_32

pthreadvc

packet

kernel32

user32

advapi32

Sections

.text Size: 76KB - Virtual size: 75KB

.rdata Size: 16KB - Virtual size: 13KB

.data Size: 8KB - Virtual size: 121KB

.rsrc Size: 4KB - Virtual size: 1KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 76KB - Virtual size: 75KB

.rdata
Size: 16KB - Virtual size: 13KB

.data
Size: 8KB - Virtual size: 121KB

.rsrc
Size: 4KB - Virtual size: 1KB

UPX0
Size: 144KB - Virtual size: 380KB