32d862d4a6309fd17e5f36f246eebced142f7bb6fb29d19b99000aa410f6166b

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General

Target

32d862d4a6309fd17e5f36f246eebced142f7bb6fb29d19b99000aa410f6166b
Size

478KB
MD5

3e18b7812862bfdd1253d8cde778f318
SHA1

39a8a1fd9faa6c99e42f589edd2a0be1b7b8e8fa
SHA256

32d862d4a6309fd17e5f36f246eebced142f7bb6fb29d19b99000aa410f6166b
SHA512

87f9eabc80224ec30aff482ac9246c0451928d7e9fa30ed1ed1436cafb5fb9647b165ff9dc4c6c45de0ea648ac597f97003ba9b39392644b174245c57b29b8da
SSDEEP

6144:C52eGZc58ESvMv0+21BpEAGDGWtnGCDZ003XjZO5aAmiYjiE4:0qZc58EXv0117EA43tnGCDZ0K1O5SNm

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
32d862d4a6309fd17e5f36f246eebced142f7bb6fb29d19b99000aa410f6166b

Files

32d862d4a6309fd17e5f36f246eebced142f7bb6fb29d19b99000aa410f6166b
.exe windows:6 windows x64

a091151d88efcb889ec7d93353f89c53

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_find_file
miktex_concatn
miktex_kpathsea_find_glyph
miktex_kpathsea_maketex_option
miktex_kpathsea_readable_file
miktex_kpathsea_set_program_enabled
miktex_kpathsea_var_value
miktex_kpathsea_xputenv
miktex_read_line
miktex_xfclose
miktex_xfopen
miktex_xgetcwd
miktex_kpse_def_inst
miktex_kpse_def
miktex_kpathsea_absolute_p
miktex_kpathsea_set_program_name

miktex230900-getopt

getopt_long_only
MIKTEX_GETOPT_optarg
MIKTEX_GETOPT_optind

miktex230900-app

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

miktex230900-core

miktex_core_malloc
?GetMiKTeXBannerString@Utils@Core@MiKTeX@@SA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ
miktex_core_realloc
miktex_core_strdup
?Save@MiKTeXException@Core@MiKTeX@@QEBA_NXZ
??0ConsoleCodePageSwitcher@Core@MiKTeX@@QEAA@XZ
??1ConsoleCodePageSwitcher@Core@MiKTeX@@UEAA@XZ

miktex230900-zlib

deflateInit_
deflateEnd
deflate

miktex230900-md5

md5_append
md5_finish
md5_init

miktex230900-utf8wrap

miktex_utf8_fopen
miktex_utf8_getenv
miktex_utf8_rename
miktex_utf8_remove
miktex_utf8__stat64i32

miktex230900-util

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

miktex230900-fmt

?vformat@v9@fmt@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@V?$basic_string_view@D@12@V?$basic_format_args@V?$basic_format_context@Vappender@v9@fmt@@D@v9@fmt@@@12@@Z

kernel32

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

msvcp140

?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?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
?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
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?_Xlength_error@std@@YAXPEBD@Z

vcruntime140

__current_exception
__C_specific_handler
_CxxThrowException
__std_exception_destroy
__std_exception_copy
__std_terminate
memset
memcpy
strchr
memmove
__current_exception_context
__std_type_info_destroy_list

vcruntime140_1

__CxxFrameHandler4

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

ferror
fgetc
_set_fmode
__acrt_iob_func
fclose
feof
fflush
fread
fseek
fwrite
__stdio_common_vfprintf
__stdio_common_vsprintf
putchar
fputs
__p__commode

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

free
calloc
_set_new_mode
malloc
_callnewh
realloc

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

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

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

floor
round
__setusermatherr
ceil

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

isalpha
strcmp
_strdup

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

strtoull
strtol
atoi

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

_gmtime64
strftime
_localtime64
_time64

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

_configthreadlocale

Sections

.text
Size: 368KB - Virtual size: 367KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 72KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 166.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 12KB - Virtual size: 12KB

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: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a091151d88efcb889ec7d93353f89c53

Headers

DLL Characteristics

File Characteristics

Imports

miktex230900-kpathsea

miktex230900-getopt

miktex230900-app

miktex230900-core

miktex230900-zlib

miktex230900-md5

miktex230900-utf8wrap

miktex230900-util

miktex230900-fmt

kernel32

msvcp140

vcruntime140

vcruntime140_1

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

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

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

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

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

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

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

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

Sections

.text Size: 368KB - Virtual size: 367KB

.rdata Size: 72KB - Virtual size: 71KB

.data Size: 5KB - Virtual size: 166.5MB

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

.idata Size: 12KB - Virtual size: 12KB

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

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

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

.text
Size: 368KB - Virtual size: 367KB

.rdata
Size: 72KB - Virtual size: 71KB

.data
Size: 5KB - Virtual size: 166.5MB

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

.idata
Size: 12KB - Virtual size: 12KB

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

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

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