cac3d36a360795b325f1d3115e84c04307ea3782f2cf397659a3c6c8d56a4433

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General

Target

cac3d36a360795b325f1d3115e84c04307ea3782f2cf397659a3c6c8d56a4433
Size

210KB
MD5

06b078776046d0a57e0ab00525071785
SHA1

b36733c61951b1abd1998158ab05b6615fe64ee7
SHA256

cac3d36a360795b325f1d3115e84c04307ea3782f2cf397659a3c6c8d56a4433
SHA512

77ca3e81c1f37fc5062f496ccaad17d283a532fffe9b83a1e17fbc9a29f650cbb7d451f9c1dedb129cb1e32a982601a0f54e96f8b66c6435b3eeedf2e4ba069e
SSDEEP

3072:lYWw3ufml05t6t090pstHT7TWdJ2nhUr5tUrPDSeAySFHfHC1nC+RA:lYWZ7DHT7TWd045tcPDSeAxHfkCW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
cac3d36a360795b325f1d3115e84c04307ea3782f2cf397659a3c6c8d56a4433

Files

cac3d36a360795b325f1d3115e84c04307ea3782f2cf397659a3c6c8d56a4433
.exe windows:6 windows x64

317322be7ed48433cd71af084d22e4c1

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-core

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

miktex230900-zlib

inflateInit_
inflateEnd
inflate

miktex230900-utf8wrap

miktex_utf8__stat64i32
miktex_utf8_putc
miktex_utf8__mkdir
miktex_utf8__access
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
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_exception_copy
__std_exception_destroy
__std_type_info_destroy_list
__current_exception_context
__current_exception
__C_specific_handler
_CxxThrowException
memcpy
__std_terminate
memmove
memset

vcruntime140_1

__CxxFrameHandler4

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

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

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

fclose
freopen
fflush
__p__commode
_set_fmode
fread
fwrite
__acrt_iob_func
__stdio_common_vfprintf

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

_set_new_mode
_callnewh
free
malloc
calloc

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

strtol

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

strcmp
_strdup
strncpy
strncmp
isalpha

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

floor
__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 164KB - Virtual size: 163KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 22KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 4KB

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: 1024B - Virtual size: 992B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

317322be7ed48433cd71af084d22e4c1

Headers

DLL Characteristics

File Characteristics

Imports

miktex230900-app

miktex230900-core

miktex230900-zlib

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-convert-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: 164KB - Virtual size: 163KB

.rdata Size: 22KB - Virtual size: 21KB

.data Size: 4KB - Virtual size: 7KB

.pdata Size: 4KB - Virtual size: 4KB

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

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

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

.reloc Size: 1024B - Virtual size: 992B

.text
Size: 164KB - Virtual size: 163KB

.rdata
Size: 22KB - Virtual size: 21KB

.data
Size: 4KB - Virtual size: 7KB

.pdata
Size: 4KB - Virtual size: 4KB

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

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

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

.reloc
Size: 1024B - Virtual size: 992B