PrintBrm[.]exe

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General

Target

PrintBrm.exe
Size

20KB
MD5

ed066062b0060878a1bb6f8b75eb382e
SHA1

63080223238be0dc6fb54945fa66296530b994d3
SHA256

daac6e561b56d5248cac07266355e092fe2f8b31b3368984d49ae123027b115d
SHA512

783317c4b13b270d428cb4234a564b74146623a1c97b189a32d3243ce3000ba2a98132df9d2d49cca1931e5bdfb06a05fcffb4a0a059d554bf7ef624ddc19d63
SSDEEP

384:R76WK1lmZvHBA0fkUC50WtXVb2gMxf0DtWrhWmEM:RF0ovmQ9C50BbxS2vEM

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
PrintBrm.exe

Files

PrintBrm.exe
.exe windows:10 windows x86

3cb431c8a6d2062ebd3f89c08a8659df

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
WaitForSingleObject
SetEvent
CloseHandle
CreateEventW
GetFullPathNameW
GetCommandLineW
HeapSetInformation
GetModuleHandleW
SetThreadPreferredUILanguages
GetCurrentDirectoryW
FormatMessageW
LocalFree
WriteFile
WideCharToMultiByte
LocalAlloc
WriteConsoleW
GetStdHandle
GetConsoleMode
GetFileType
Sleep
SetUnhandledExceptionFilter
GetModuleHandleA
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetLastError

msvcrt

exit
_onexit
__dllonexit
_unlock
_lock
_except_handler4_common
_vsnwprintf
wcstok_s
__CxxFrameHandler3
_purecall
__setusermatherr
_initterm
?terminate@@YAXXZ
_controlfp
__p__fmode
_cexit
_exit
memset
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
_XcptFilter
free
_callnewh
malloc
wcschr
_wcsicmp

ole32

CoTaskMemFree
CoCreateInstance
CoInitializeEx
CoUninitialize

oleaut32

SysAllocString
SysFreeString

advapi32

TraceMessage

ntdll

EtwEventUnregister
EtwEventRegister

user32

LoadStringW

Exports

Exports

??0CTcpMib@@QAE@ABV0@@Z
??0CTcpMib@@QAE@XZ
??1CTcpMib@@UAE@XZ
??4CTcpMib@@QAEAAV0@ABV0@@Z
??_7CTcpMib@@6B@

Sections

.text
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 904B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3cb431c8a6d2062ebd3f89c08a8659df

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

ole32

oleaut32

advapi32

ntdll

user32

Exports

Exports

Sections

.text Size: 13KB - Virtual size: 12KB

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

.idata Size: 2KB - Virtual size: 2KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 1024B - Virtual size: 904B

.text
Size: 13KB - Virtual size: 12KB

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

.idata
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 1024B - Virtual size: 904B