C:\sijo\gunutekeha n.pdb
Static task
static1
Behavioral task
behavioral1
Sample
build.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
build.exe
Resource
win10v2004-20231215-en
General
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Target
build.bin
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Size
673KB
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MD5
d1aa460d429d1a3a7354252293cb487f
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SHA1
99f429ea0e47ddd7cf2956b5d88f78c0633a3fbf
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SHA256
98ac763be5d695eff229e1ef2ac3cec8298e0023885fdd69fb15ac8da7adcbf7
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SHA512
dfb81e8d389437859b752ce1f170eb22a9acc528e38ccc166e81d0f981c44aabb49b12d6930d97245aa78b758898e41eaa3eb7a6c56d2b08f931434a2d7e0e5a
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SSDEEP
12288:PKAYVJp24o4W5COcenZchPtvMat4NitS04TTd/sTfpYonp6opFtlE:HYf2TDsOdchlku46/qTAfpYongopP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource build.bin
Files
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build.bin.exe windows:5 windows x86 arch:x86
276a3b4aae05383c35839d49f458cd7f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
SetComputerNameExA
InterlockedIncrement
InterlockedDecrement
CreateJobObjectW
QueryDosDeviceA
SetCommBreak
GetTickCount
GetModuleFileNameW
GetLogicalDriveStringsA
GetLastError
SetLastError
GetProcAddress
AttachConsole
VirtualAlloc
SetVolumeLabelW
LoadLibraryA
WriteConsoleA
LocalAlloc
MoveFileA
RemoveDirectoryW
FindNextChangeNotification
GlobalFindAtomW
FindFirstVolumeMountPointA
GetModuleHandleA
GetConsoleTitleW
GetFileAttributesExW
FatalAppExitA
GetCurrentProcessId
AddConsoleAliasA
DebugBreak
DeleteFileA
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
Sleep
HeapSize
ExitProcess
HeapFree
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapAlloc
HeapReAlloc
InitializeCriticalSectionAndSpinCount
RtlUnwind
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
WideCharToMultiByte
LCMapStringW
RaiseException
Sections
.text Size: 612KB - Virtual size: 611KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 38.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ