13df0a94a9b6fecf53ad6789a72b03295344dc8a8aedc6c9e07b19ee3f700547

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General

Target

13df0a94a9b6fecf53ad6789a72b03295344dc8a8aedc6c9e07b19ee3f700547
Size

88KB
MD5

3b59baee014af0a1a93a63f3b336e4fb
SHA1

2232d2cbea2946051e40ea673e5d00eaf14f937c
SHA256

13df0a94a9b6fecf53ad6789a72b03295344dc8a8aedc6c9e07b19ee3f700547
SHA512

c0298902bacfdd6c8a06a3750f3949d2b30564ae2b4da44b15b2d90cb205f3ce68d797f30b4e4b6b3df65f1ec45bc2a669378dcffe28b90b8e5808770a90fa6f
SSDEEP

768:3U6BDST/YHDN3Fez5aW1IgEJnUSO2/l6YVZf016qmj6T9hq:3UOu0HD7lUG/AYVh011mjG9

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
13df0a94a9b6fecf53ad6789a72b03295344dc8a8aedc6c9e07b19ee3f700547

Files

13df0a94a9b6fecf53ad6789a72b03295344dc8a8aedc6c9e07b19ee3f700547
.exe windows:6 windows x64

8c1360be628feedf1af672b79f1c2c31

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-app

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

miktex230900-getopt

MIKTEX_GETOPT_optind
getopt
MIKTEX_GETOPT_optopt

miktex230900-core

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

miktex230900-utf8wrap

miktex_utf8_fopen
miktex_utf8_putchar

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

msvcp140

?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
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_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
?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

vcruntime140

__current_exception_context
__current_exception
memcpy
__std_type_info_destroy_list
memmove
__std_exception_copy
__C_specific_handler
_CxxThrowException
memset
__std_exception_destroy
__std_terminate

vcruntime140_1

__CxxFrameHandler4

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

__acrt_iob_func
_setmode
_fileno
__p__commode
_set_fmode
__stdio_common_vfprintf
fwrite
fread
fputs
ferror
fclose
clearerr
getc

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

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

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

realloc
free
_callnewh
_set_new_mode
malloc

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

strtol
strtoul

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 54KB - Virtual size: 53KB

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: 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: 9KB - 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: 512B - Virtual size: 510B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8c1360be628feedf1af672b79f1c2c31

Headers

DLL Characteristics

File Characteristics

Imports

miktex230900-app

miktex230900-getopt

miktex230900-core

miktex230900-utf8wrap

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-convert-l1-1-0

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

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

Sections

.text Size: 54KB - Virtual size: 53KB

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

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

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

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

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

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

.reloc Size: 512B - Virtual size: 510B

.text
Size: 54KB - Virtual size: 53KB

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

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

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

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

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

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

.reloc
Size: 512B - Virtual size: 510B