8d674d0b27cd921efb964c23de9e159d1f237f08e2b7db6e168e7ca4f1a899a6

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General

Target

8d674d0b27cd921efb964c23de9e159d1f237f08e2b7db6e168e7ca4f1a899a6
Size

106KB
MD5

228b2d25c6bbe8d7e04321d71910fb81
SHA1

022845d3c46b1fa5c883a7b5d42fe823235dcbe7
SHA256

8d674d0b27cd921efb964c23de9e159d1f237f08e2b7db6e168e7ca4f1a899a6
SHA512

b3472f6ede99fd7b52bcf119237d192e93c7d857bfecd7f3734085295b10989aed73bfa0fc61ecb1885e49a5b8a3292e3d9d33c4db748389e36d661bdfdfccf0
SSDEEP

1536:Y2DdAlESbvXC0i+9XpF2rYVBVdJ17w8He0+:xAlE8X3i+9XpF2rY/nJ17e0+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
8d674d0b27cd921efb964c23de9e159d1f237f08e2b7db6e168e7ca4f1a899a6

Files

8d674d0b27cd921efb964c23de9e159d1f237f08e2b7db6e168e7ca4f1a899a6
.exe windows:6 windows x64

52cb60b99e70679a244f299d00e0a23b

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_kpathsea_open_file
miktex_kpathsea_var_value
miktex_kpse_def
miktex_kpathsea_find_file

miktex230900-app

?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
?Init@Application@App@MiKTeX@@UEAAXAEAV?$vector@PEADV?$allocator@PEAD@std@@@std@@@Z
?EnableInstaller@Application@App@MiKTeX@@QEAAXW4TriState@Configuration@3@@Z
?Finalize2@Application@App@MiKTeX@@UEAAXH@Z
??0Application@App@MiKTeX@@QEAA@XZ
??1Application@App@MiKTeX@@UEAA@XZ

miktex230900-core

miktex_core_strdup
?Save@MiKTeXException@Core@MiKTeX@@QEBA_NXZ
??0ConsoleCodePageSwitcher@Core@MiKTeX@@QEAA@XZ
??1ConsoleCodePageSwitcher@Core@MiKTeX@@UEAA@XZ
?ExecuteSystemCommand@Process@Core@MiKTeX@@SA_NAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEAH@Z
miktex_core_malloc

miktex230900-utf8wrap

miktex_utf8_getenv
miktex_utf8_putc
miktex_utf8_fopen

miktex230900-util

?WideCharToUTF8@StringUtil@Util@MiKTeX@@SA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEB_W@Z

kernel32

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

msvcp140

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

vcruntime140

memcpy
memset
__std_type_info_destroy_list
__current_exception_context
__current_exception
__C_specific_handler
_CxxThrowException
__std_exception_destroy
__std_exception_copy
memmove
__std_terminate

vcruntime140_1

__CxxFrameHandler4

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

_set_app_type
_configure_wide_argv
_initialize_wide_environment
_get_initial_wide_environment
_cexit
_initterm_e
_exit
exit
__p___argc
__p___wargv
_c_exit
_register_thread_local_exe_atexit_callback
_crt_atexit
_execute_onexit_table
_register_onexit_function
terminate
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_seh_filter_exe
_initterm
signal
_crt_at_quick_exit
_invalid_parameter_noinfo_noreturn

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

__acrt_iob_func
__p__commode
_set_fmode
fclose
__stdio_common_vsprintf
__stdio_common_vfprintf
getc
ftell
fseek

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

_set_new_mode
_callnewh
free
malloc
realloc

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

strcmp

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 70KB - Virtual size: 69KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 10KB - Virtual size: 9KB

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: 581B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

52cb60b99e70679a244f299d00e0a23b

Headers

DLL Characteristics

File Characteristics

Imports

miktex230900-kpathsea

miktex230900-app

miktex230900-core

miktex230900-utf8wrap

miktex230900-util

kernel32

msvcp140

vcruntime140

vcruntime140_1

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

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

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

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

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

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

Sections

.text Size: 70KB - Virtual size: 69KB

.rdata Size: 15KB - Virtual size: 15KB

.data Size: 1KB - Virtual size: 4KB

.pdata Size: 3KB - Virtual size: 2KB

.idata Size: 10KB - Virtual size: 9KB

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

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

.reloc Size: 1024B - Virtual size: 581B

.text
Size: 70KB - Virtual size: 69KB

.rdata
Size: 15KB - Virtual size: 15KB

.data
Size: 1KB - Virtual size: 4KB

.pdata
Size: 3KB - Virtual size: 2KB

.idata
Size: 10KB - Virtual size: 9KB

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

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

.reloc
Size: 1024B - Virtual size: 581B