617a0ef26dacf4c492487684212684360431f39c8e69748ba74dab77109b4a1e

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General

Target

617a0ef26dacf4c492487684212684360431f39c8e69748ba74dab77109b4a1e
Size

577KB
MD5

7cc07197515a7d3a56ebea4c6239d216
SHA1

1cd02ab0bd86fe78f5c2765020861e46bdf0593b
SHA256

617a0ef26dacf4c492487684212684360431f39c8e69748ba74dab77109b4a1e
SHA512

1639c403dee829039c997835776fcabb3fb76f9a8f3f825600ec3a6493729b8fe4a7bc7bdeebae0bfbf401bd62c356c2b5a84777bf8ca45ff2d6751401ac65e8
SSDEEP

12288:2zhcvYAV9wRl962IKl40FfZGsmLmAt0HqsFOTDuIAXSIMn0CWbnAxc/e:2zhg9w0S40KsmLhqj6gHK0CW7Er

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
unpack001/2b9838da7edb0decd32b086e47a31e8f5733b5981ad8247a2f9508e232589bff.exe

Files

617a0ef26dacf4c492487684212684360431f39c8e69748ba74dab77109b4a1e
.7z

Password: infected
2b9838da7edb0decd32b086e47a31e8f5733b5981ad8247a2f9508e232589bff.exe
.exe windows:5 windows x86 arch:x86

f8b8e20e844ccd50a8eb73c2fca3626d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\Users\john\Documents\Visual Studio 2008\Projects\EncryptFile -svcV2\Release\EncryptFile.exe.pdb

Imports

kernel32

GetCurrentProcessId
CloseHandle
LoadLibraryA
VirtualAlloc
GetProcAddress
InitializeCriticalSectionAndSpinCount
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InterlockedCompareExchange
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
InterlockedExchangeAdd
GetModuleHandleW
GetVersion
MultiByteToWideChar
WriteFile
GetFileType
GetStdHandle
GetSystemTimeAsFileTime
DeleteFiber
GetTickCount
QueryPerformanceCounter
GlobalMemoryStatus
WideCharToMultiByte
ConvertFiberToThread
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
GetEnvironmentVariableW
LoadLibraryW
HeapFree
FileTimeToSystemTime
FileTimeToLocalFileTime
GetLastError
DeleteFileA
Sleep
ExitProcess
GetCommandLineA
HeapReAlloc
SetConsoleCtrlHandler
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapCreate
GetFullPathNameA
GetCurrentDirectoryA
GetModuleFileNameA
SetHandleCount
GetStartupInfoA
SetFilePointer
ReadFile
RtlUnwind
GetConsoleCP
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
SetLastError
LCMapStringA
LCMapStringW
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetModuleHandleA
FlushFileBuffers
SetStdHandle
HeapSize
GetTimeZoneInformation
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
CompareStringA
CompareStringW
SetEnvironmentVariableA
CreateFileW
SetEndOfFile
GetProcessHeap
VirtualFree
GetCurrentProcess
FreeLibrary
CreateFileA
FindNextFileA
FindClose
GetLogicalDriveStringsA
FindFirstFileA
lstrcatA
GetFileAttributesA
GetDriveTypeA
GetLogicalDrives
HeapAlloc
lstrcpynA

advapi32

OpenServiceA
CryptDecrypt
CryptCreateHash
CryptSetHashParam
CryptSignHashW
CryptDestroyHash
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptDestroyKey
CryptEnumProvidersW
CryptAcquireContextW
CryptGenRandom
CryptReleaseContext
RegisterEventSourceW
ReportEventW
DeregisterEventSource
CloseServiceHandle
StartServiceCtrlDispatcherA
DeleteService
RegisterServiceCtrlHandlerA
SetServiceStatus
OpenSCManagerA

ws2_32

closesocket
recv
WSASetLastError
send
WSAGetLastError
WSACleanup

user32

GetProcessWindowStation
MessageBoxW
GetUserObjectInformationW

crypt32

CertCloseStore
CertFreeCertificateContext
CertEnumCertificatesInStore
CertFindCertificateInStore
CertOpenStore
CertGetCertificateContextProperty
CertDuplicateCertificateContext

Sections

.text
Size: 954KB - Virtual size: 953KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 259KB - Virtual size: 259KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 25KB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 50KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

f8b8e20e844ccd50a8eb73c2fca3626d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

ws2_32

user32

crypt32

Sections

.text Size: 954KB - Virtual size: 953KB

.rdata Size: 259KB - Virtual size: 259KB

.data Size: 25KB - Virtual size: 2.0MB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 50KB - Virtual size: 50KB

.text
Size: 954KB - Virtual size: 953KB

.rdata
Size: 259KB - Virtual size: 259KB

.data
Size: 25KB - Virtual size: 2.0MB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 50KB - Virtual size: 50KB