03f21d4072c54e5c89eb6b066ee6b3f1b33ff3c5792fbbea21fa3757f150dc8e

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General

Target

03f21d4072c54e5c89eb6b066ee6b3f1b33ff3c5792fbbea21fa3757f150dc8e
Size

111KB
MD5

8e7ec12ceb61968e3887bad060f2ec9a
SHA1

0e51708ce4063ba7b05dba77d7c22ff664a093a9
SHA256

03f21d4072c54e5c89eb6b066ee6b3f1b33ff3c5792fbbea21fa3757f150dc8e
SHA512

ebd2e2ef9036a2005bae95b901e66b8b0ea5006ac4ebc617885494196d8dba00202e776f01089a4ec967f227a4bc4aa107585ea0f48211a4272799d9ab763171
SSDEEP

768:XJ81unrJtVm8b3cDO97DNBkFzgzUU2bVpiz7ti7k7+SSmkWP9T1ZQlHaj:XmYrJi8LpPkFMzUNbVp87nXJ1ZQYj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
03f21d4072c54e5c89eb6b066ee6b3f1b33ff3c5792fbbea21fa3757f150dc8e

Files

03f21d4072c54e5c89eb6b066ee6b3f1b33ff3c5792fbbea21fa3757f150dc8e
.exe windows:6 windows x64

dcd68df144484344b7f81e5a57c14545

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
?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?$allocator@D@2@@std@@AEBVMiKTeXException@Core@3@@Z
?Sorry@Application@App@MiKTeX@@QEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEBVexception@5@@Z
??0Application@App@MiKTeX@@QEAA@XZ

miktex230900-core

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

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

msvcp140

?good@ios_base@std@@QEBA_NXZ
?uncaught_exception@std@@YA_NXZ
?_Xlength_error@std@@YAXPEBD@Z
?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
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?flags@ios_base@std@@QEBAHXZ

vcruntime140

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

vcruntime140_1

__CxxFrameHandler4

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

fputc
fputs
ftell
__stdio_common_vsscanf
__p__commode
getc
rewind
fseek
fread
__acrt_iob_func
fclose
_set_fmode
fopen
__stdio_common_vfprintf
__stdio_common_vsprintf
fgetc
fflush

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

atof
atoi
strtoul
strtol

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

getenv

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

_time64
strftime
_localtime64

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

isalnum
tolower
strncpy
isalpha
isspace
_strdup
_stricmp
strcmp

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

_register_thread_local_exe_atexit_callback
terminate
_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
_c_exit
_seh_filter_exe
_set_app_type
_invalid_parameter_noinfo_noreturn
_get_initial_narrow_environment
_initterm
_initterm_e
exit
_exit
__p___argv
__p___argc

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

_set_new_mode
_callnewh
free
malloc

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

__setusermatherr

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

_configthreadlocale

Exports

Exports

Main

Sections

.text
Size: 71KB - Virtual size: 70KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 774B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dcd68df144484344b7f81e5a57c14545

Headers

DLL Characteristics

File Characteristics

Imports

miktex230900-app

miktex230900-core

miktex230900-util

kernel32

msvcp140

vcruntime140

vcruntime140_1

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

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

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

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

api-ms-win-crt-string-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

Exports

Exports

Sections

.text Size: 71KB - Virtual size: 70KB

.rdata Size: 19KB - Virtual size: 19KB

.data Size: 1KB - Virtual size: 1.2MB

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

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

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

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

.reloc Size: 1024B - Virtual size: 774B

.text
Size: 71KB - Virtual size: 70KB

.rdata
Size: 19KB - Virtual size: 19KB

.data
Size: 1KB - Virtual size: 1.2MB

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

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

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

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

.reloc
Size: 1024B - Virtual size: 774B