UnRAR[.]exe | Triage

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General

Target

UnRAR.exe
Size

193KB
MD5

379e62fa901335f1db37e9d94961ada8
SHA1

120e4d8df78374fd8baa0d15204bbddb020e3334
SHA256

3198d37a9348670a9af015fc53bac48c75f6b7e51c03a731b6695fea98fc640a
SHA512

9b24cfcb9b4760b2edbb40c3c96d15f30e573d8923c79fa0d04124654fe38dd9536274d70735efea01e8be0f878e4d1584838cb4e9163908982b007854998b50
SSDEEP

6144:p0mLjZpzSJibGy2bRYahY0TZ2w+/q9/BX/k:p0mLjZpztKyqjTZzk

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
UnRAR.exe

Files

UnRAR.exe
.exe windows:4 windows x86 arch:x86

cf6ca145896f9d37f7f4799cce56ed2f

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

advapi32

AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
SetFileSecurityA
SetFileSecurityW

kernel32

CloseHandle
CompareStringA
CompareStringW
CreateDirectoryA
CreateDirectoryW
CreateFileA
CreateFileW
DeleteFileA
DeleteFileW
DeviceIoControl
ExitProcess
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
FindFirstFileA
FindFirstFileW
FindNextFileA
FindNextFileW
FormatMessageA
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetConsoleMode
GetCurrentDirectoryA
GetCurrentProcess
GetCurrentThread
GetCurrentThreadId
GetDiskFreeSpaceA
GetDriveTypeA
GetEnvironmentStrings
GetFileAttributesA
GetFileAttributesW
GetFileType
GetFullPathNameA
GetLastError
GetLocalTime
GetModuleFileNameA
GetModuleHandleA
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStdHandle
GetStringTypeW
GetSystemTime
GetVersion
GetVersionExA
GlobalMemoryStatus
HeapAlloc
HeapFree
IsDBCSLeadByte
LCMapStringA
LoadLibraryA
LocalFileTimeToFileTime
LocalFree
MoveFileA
MultiByteToWideChar
RaiseException
ReadConsoleA
ReadFile
RtlUnwind
SetConsoleCtrlHandler
SetConsoleMode
SetEndOfFile
SetErrorMode
SetFileAttributesA
SetFileAttributesW
SetFilePointer
SetFileTime
SetHandleCount
SetLastError
SetPriorityClass
SetThreadPriority
Sleep
SystemTimeToFileTime
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
WideCharToMultiByte
WriteFile

user32

CharLowerA
CharLowerW
CharToOemA
CharToOemBuffA
CharUpperA
CharUpperW
EnumThreadWindows
LoadStringA
MessageBoxA
OemToCharA
OemToCharBuffA
wsprintfA

Exports

Exports

__GetExceptDLLinfo
___CPPdebugHook

Sections

.text
Size: 150KB - Virtual size: 152KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 25KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

cf6ca145896f9d37f7f4799cce56ed2f

Headers

File Characteristics

Imports

advapi32

kernel32

user32

Exports

Exports

Sections

.text Size: 150KB - Virtual size: 152KB

.data Size: 12KB - Virtual size: 56KB

.tls Size: 512B - Virtual size: 4KB

.rdata Size: 512B - Virtual size: 4KB

.idata Size: 3KB - Virtual size: 4KB

.edata Size: 512B - Virtual size: 4KB

.rsrc Size: 25KB - Virtual size: 28KB

.text
Size: 150KB - Virtual size: 152KB

.data
Size: 12KB - Virtual size: 56KB

.tls
Size: 512B - Virtual size: 4KB

.rdata
Size: 512B - Virtual size: 4KB

.idata
Size: 3KB - Virtual size: 4KB

.edata
Size: 512B - Virtual size: 4KB

.rsrc
Size: 25KB - Virtual size: 28KB