Static task
static1
Behavioral task
behavioral1
Sample
531a77603a9d15b5edc5d52d5ad35537.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
531a77603a9d15b5edc5d52d5ad35537.exe
Resource
win10v2004-20231215-en
General
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Target
531a77603a9d15b5edc5d52d5ad35537
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Size
72KB
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MD5
531a77603a9d15b5edc5d52d5ad35537
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SHA1
1c19ecb8285e76b55c3605900410adbc8ef32b38
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SHA256
23b29ba755335219df25643b73da09e92ae761ef1bd9264e6ae5e443436dbb62
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SHA512
fc4f4db60598e38d80cb28c254ec60d4c2c9e0ffa8601f6544f94b0a023e2e13505e3417a1ac734ef40353d01b7801b93b22e24f73201d953ae7fafd7e60e032
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SSDEEP
1536:l1EuPsQoNSY+A37feaCMJDmYsLIb4PvYqHB/Agw:l9sQoNSDADeak7dJHB/AL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 531a77603a9d15b5edc5d52d5ad35537
Files
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531a77603a9d15b5edc5d52d5ad35537.exe windows:4 windows x86 arch:x86
d203f28939e0fbcb08828af18ae1f64d
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateFileA
CloseHandle
GetVersion
UnhandledExceptionFilter
GetCurrentProcess
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
LoadLibraryA
GetProcAddress
HeapReAlloc
VirtualAlloc
HeapAlloc
GetOEMCP
GetACP
GetCPInfo
WriteFile
RtlUnwind
HeapFree
VirtualFree
HeapCreate
HeapDestroy
GetFileType
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetCurrentDirectoryA
ExitProcess
TerminateProcess
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
user32
DispatchMessageA
TranslateMessage
GetMessageA
PostMessageA
PostQuitMessage
DestroyWindow
DefWindowProcA
CreateWindowExA
LoadIconA
LoadCursorA
GetSystemMetrics
LoadImageA
RegisterClassExA
FindWindowA
IsIconic
ShowWindow
SetForegroundWindow
wsprintfA
MessageBoxA
advapi32
RegSetValueExA
RegCreateKeyA
RegCloseKey
shlwapi
PathRemoveBackslashA
PathAddBackslashA
Sections
.text Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE