b2346041e55680e7c66196e2d7724fa878cd31a80c711c19d4eaf3ac7eb920f7

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General

Target

b2346041e55680e7c66196e2d7724fa878cd31a80c711c19d4eaf3ac7eb920f7
Size

78KB
MD5

956585120c51f1f0caf833f0161ca4be
SHA1

9d22abf2b9a08a62c988b4359730e78fc64cae0c
SHA256

b2346041e55680e7c66196e2d7724fa878cd31a80c711c19d4eaf3ac7eb920f7
SHA512

730b0b8ffcd1acc2ca9d3335d6c7e83143e154620e92c168fc9e925d341fffee879d046852bf4209b8815d763f94ff1b4ffdb6ba05bac86f7c8f2d87e22a2f21
SSDEEP

768:i+1WdiMWBTuipu9/hXNOK1bHlqTE0TL0TMU1DXcCw:T1KWckKxFqTEMnU1Dhw

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b2346041e55680e7c66196e2d7724fa878cd31a80c711c19d4eaf3ac7eb920f7

Files

b2346041e55680e7c66196e2d7724fa878cd31a80c711c19d4eaf3ac7eb920f7
.exe windows:6 windows x64

07b9fada1cd4d6b8378f6153622a637f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

miktex230900-kpathsea

miktex_kpathsea_set_program_name
miktex_xfopen
miktex_kpse_def
miktex_kpathsea_find_file

miktex230900-app

??1Application@App@MiKTeX@@UEAA@XZ
?Finalize2@Application@App@MiKTeX@@UEAAXH@Z
?Init@Application@App@MiKTeX@@UEAAXAEAV?$vector@PEADV?$allocator@PEAD@std@@@std@@@Z
?Sorry@Application@App@MiKTeX@@QEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEBVMiKTeXException@Core@3@@Z
?Sorry@Application@App@MiKTeX@@QEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEBVexception@5@@Z
??0Application@App@MiKTeX@@QEAA@XZ

miktex230900-core

??1ConsoleCodePageSwitcher@Core@MiKTeX@@UEAA@XZ
?Save@MiKTeXException@Core@MiKTeX@@QEBA_NXZ
??0ConsoleCodePageSwitcher@Core@MiKTeX@@QEAA@XZ

miktex230900-util

?AnsiToUTF8@StringUtil@Util@MiKTeX@@SA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEBD@Z

kernel32

InitializeSListHead
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
GetSystemTimeAsFileTime
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
RtlCaptureContext
VerifyVersionInfoW
VerSetConditionMask
GetCurrentThreadId
GetCurrentProcessId

msvcp140

?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Xlength_error@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ
?good@ios_base@std@@QEBA_NXZ
?flags@ios_base@std@@QEBAHXZ
?width@ios_base@std@@QEBA_JXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?width@ios_base@std@@QEAA_J_J@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z

vcruntime140

memcpy
memmove
memset
__C_specific_handler
__current_exception
__current_exception_context
__std_type_info_destroy_list
__std_exception_destroy
__std_exception_copy
__std_terminate
_CxxThrowException

vcruntime140_1

__CxxFrameHandler4

api-ms-win-crt-stdio-l1-1-0

__p__commode
_set_fmode
__stdio_common_vfprintf
getc
__acrt_iob_func

api-ms-win-crt-runtime-l1-1-0

__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_execute_onexit_table
_exit
_register_onexit_function
_get_initial_narrow_environment
terminate
_initialize_onexit_table
_initialize_narrow_environment
_initterm_e
__p___argc
_cexit
_configure_narrow_argv
_seh_filter_dll
_initterm
_set_app_type
_invalid_parameter_noinfo_noreturn
exit
_crt_at_quick_exit
_seh_filter_exe
_crt_atexit

api-ms-win-crt-heap-l1-1-0

free
_callnewh
malloc
_set_new_mode

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sections

.text
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 373B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 570B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

07b9fada1cd4d6b8378f6153622a637f

Headers

DLL Characteristics

File Characteristics

Imports

miktex230900-kpathsea

miktex230900-app

miktex230900-core

miktex230900-util

kernel32

msvcp140

vcruntime140

vcruntime140_1

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 47KB - Virtual size: 46KB

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

.data Size: 1KB - Virtual size: 3KB

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

.idata Size: 8KB - Virtual size: 8KB

.00cfg Size: 512B - Virtual size: 373B

.rsrc Size: 3KB - Virtual size: 3KB

.reloc Size: 1024B - Virtual size: 570B

.text
Size: 47KB - Virtual size: 46KB

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

.data
Size: 1KB - Virtual size: 3KB

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

.idata
Size: 8KB - Virtual size: 8KB

.00cfg
Size: 512B - Virtual size: 373B

.rsrc
Size: 3KB - Virtual size: 3KB

.reloc
Size: 1024B - Virtual size: 570B