Behavioral task
behavioral1
Sample
c26b50c86375d7e09b2c07099cb1b04b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c26b50c86375d7e09b2c07099cb1b04b.exe
Resource
win10v2004-20240226-en
General
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Target
c26b50c86375d7e09b2c07099cb1b04b
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Size
87KB
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MD5
c26b50c86375d7e09b2c07099cb1b04b
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SHA1
750c9cf59b3e4a94606e0f1494114509dc2bc9dd
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SHA256
8697cfda1af7a2a9622f1a4fd4f1bc41d2652690b2f9018286a2fd0761552603
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SHA512
651ac43dc727a6dcea3df0326172de357e1c5cf519f79d72bdf4b020c79aa971adf7c0d36669fa5e23b698736377963d78e309ee21f51f0a0ceae9d3275d8e2e
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SSDEEP
1536:9IqltmQMmiRMnSqWQGP7LmIGm7hiGOpBlHs0hjiUuxtppHnB:AGKMAfP7B9Ms0cLTNnB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c26b50c86375d7e09b2c07099cb1b04b
Files
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c26b50c86375d7e09b2c07099cb1b04b.exe windows:4 windows x86 arch:x86
4a7a32d595efaeec276922b9af1e8607
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
lstrlenA
lstrcmpiA
WritePrivateProfileStringA
WriteFile
SizeofResource
SetFilePointer
SetEndOfFile
ReadFile
MoveFileExA
LockResource
LoadResource
LoadLibraryA
GetVersionExA
GetSystemDirectoryA
GetShortPathNameA
GetProcAddress
GetModuleFileNameA
GetFileSize
GetCurrentThread
FreeResource
FreeLibrary
FindResourceA
FindFirstFileA
FindClose
DeleteFileA
CreateProcessA
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
advapi32
RegSetValueExA
RegCreateKeyExA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
user32
GetKeyboardType
MessageBoxA
CharNextA
CreateWindowExA
GetMessageA
GetDlgItem
FindWindowA
DispatchMessageA
Sections
UPX0 Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE