f:\workplace\c++\hannibal\release\hannibal.pdb
Static task
static1
Behavioral task
behavioral1
Sample
HEUR-Trojan.Win32.Cosmu.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
HEUR-Trojan.Win32.Cosmu.exe
Resource
win10v2004-20240226-en
General
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Target
HEUR-Trojan.Win32.Cosmu.gen-5d67aa6bf805221ff3b792fd94881cb1880597eb8918ac26c5ab009e30698527
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Size
396KB
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MD5
a6826326f8fba26e53072374234fbf6e
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SHA1
953cc52f7b2b34e7d3af7fa8e31e37d5b2214c6a
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SHA256
5d67aa6bf805221ff3b792fd94881cb1880597eb8918ac26c5ab009e30698527
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SHA512
6db6ec41ebb1ddb425941aebcc976b8ddbc010f3aeff0890021cea2fb8b4b738d409fb23bb4200942ff6ef5fae7e6a4930579a8a1c21cb6fdd6b2c8b5046ccc5
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SSDEEP
3072:8gV7qR3tGXRvjxCb5NgXDY7uiK4aqTBFvApaBv0d4NUd3Ch9wdpDRaUkLKUxZQ7U:VVXlKgzOYqTI6v04NI1RaXKv72mQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource HEUR-Trojan.Win32.Cosmu.gen-5d67aa6bf805221ff3b792fd94881cb1880597eb8918ac26c5ab009e30698527
Files
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HEUR-Trojan.Win32.Cosmu.gen-5d67aa6bf805221ff3b792fd94881cb1880597eb8918ac26c5ab009e30698527.exe windows:4 windows x86 arch:x86
5aa33c577ffd8431ff254de85dee5e7b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
CreateFileA
GetFileSize
FindResourceA
SetFilePointer
FreeLibrary
LoadResource
UpdateResourceA
SetFileTime
WriteFile
GetDriveTypeA
SizeofResource
GetFileAttributesA
ReadFile
MultiByteToWideChar
FindFirstFileA
GetLastError
CopyFileA
SetFileAttributesA
FindClose
LockResource
BeginUpdateResourceA
GetModuleFileNameA
FindNextFileA
LoadLibraryExA
EnumResourceNamesA
GetFileTime
EndUpdateResourceA
WinExec
CloseHandle
DeleteFileA
CompareStringW
CompareStringA
FlushFileBuffers
GetTimeFormatA
GetDateFormatA
GetSystemTimeAsFileTime
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetProcAddress
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCPInfo
GetACP
GetOEMCP
Sleep
WideCharToMultiByte
GetTimeZoneInformation
RaiseException
ExitProcess
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetConsoleCP
GetConsoleMode
EnterCriticalSection
LeaveCriticalSection
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
VirtualAlloc
HeapReAlloc
HeapSize
LoadLibraryA
InitializeCriticalSection
RtlUnwind
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.text Size: 52KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 162KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.l2 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ