09fd944e23bfd4bf956103d29101eadefd3ab7e2e7ed02c105195fa4020d74ad

Sharing

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General

Target

09fd944e23bfd4bf956103d29101eadefd3ab7e2e7ed02c105195fa4020d74ad
Size

412KB
MD5

5f0d4f8dcfee9fd36f1eb65117aacb7b
SHA1

dfa31a0684f561cd572ea4366e5f7df41d332853
SHA256

09fd944e23bfd4bf956103d29101eadefd3ab7e2e7ed02c105195fa4020d74ad
SHA512

40a653be9e8a2156db5fa82fa055fff9f0d020ebc904cd2870bce27c52b067a5849e083e2491f37d1fbf7dffadd8ec95ca1768ce5a585ee3109d2749773a8cf6
SSDEEP

3072:r+G1NqOl5xQKEIvRmtvB/3a93EkkrVvJM+1ceaxYYQMDrBCyoIE46AFkrIIpc31B:T10ztv1sSrzV1cepMDdIIEvqI9Ef

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
09fd944e23bfd4bf956103d29101eadefd3ab7e2e7ed02c105195fa4020d74ad

Files

09fd944e23bfd4bf956103d29101eadefd3ab7e2e7ed02c105195fa4020d74ad
.exe windows:6 windows x64

a49b84d654781285bfe357d49ed63741

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

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

miktex230900-unxemu

closedir
opendir
readdir

miktex230900-core

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

miktex230900-utf8wrap

miktex_utf8__stat64i32
miktex_utf8_getenv
miktex_utf8_fopen
miktex_utf8_putc
miktex_utf8_fputc

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

msvcp140

??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?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
?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

vcruntime140

__std_type_info_destroy_list
__std_terminate
__std_exception_copy
__std_exception_destroy
__current_exception_context
__current_exception
__C_specific_handler
strrchr
memcmp
strstr
_CxxThrowException
memcpy
_purecall
memmove
strchr
memset

vcruntime140_1

__CxxFrameHandler4

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

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

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

__acrt_iob_func
fputs
_fileno
getc
ungetc
tmpfile
__p__commode
rewind
_isatty
_set_fmode
__stdio_common_vfprintf
fflush
__stdio_common_vsprintf
fclose
_setmode
fwrite
__stdio_common_vsscanf
fread

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

strtod
strtol

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

_ctime64
_time64

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

floor
__setusermatherr
sqrt

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

isxdigit
isdigit
strncmp
isspace
tolower
strcmp
toupper
isalnum
strnlen

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

qsort
rand

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

_fstat64i32

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

malloc
realloc
_set_new_mode
_callnewh
free

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

_configthreadlocale

Sections

.text
Size: 302KB - Virtual size: 301KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 11KB - Virtual size: 10KB

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

a49b84d654781285bfe357d49ed63741

Headers

DLL Characteristics

File Characteristics

Imports

miktex230900-app

miktex230900-unxemu

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-convert-l1-1-0

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

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

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

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

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

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

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

Sections

.text Size: 302KB - Virtual size: 301KB

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

.data Size: 4KB - Virtual size: 21KB

.pdata Size: 15KB - Virtual size: 14KB

.idata Size: 11KB - Virtual size: 10KB

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

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

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

.text
Size: 302KB - Virtual size: 301KB

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

.data
Size: 4KB - Virtual size: 21KB

.pdata
Size: 15KB - Virtual size: 14KB

.idata
Size: 11KB - Virtual size: 10KB

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

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

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