8570cab591be61762b750d19ed651411418d8a1b6a8667c2794c514cc4d2b540

Sharing

Copy URL Twitter E-mail

General

Target

8570cab591be61762b750d19ed651411418d8a1b6a8667c2794c514cc4d2b540
Size

142KB
MD5

3db583725826b5ef8e9681f83933b31a
SHA1

c2f37a51f7501aa7a2aa0dd34170b7b784a46b9a
SHA256

8570cab591be61762b750d19ed651411418d8a1b6a8667c2794c514cc4d2b540
SHA512

0f96d3edea073692e19b4c54a5cd5b16affbf2a53f8a697971026d5ec9cfe0f1deedc7aed35c256808ae5a65c9e1197c5e4739e1bca1879983a60858aafcdc4f
SSDEEP

3072:SL9IixhwCSF1hQnXRQCoh+dYIFPF/fvAnCO9r1sRx:SFpnehgFPF/QncR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
8570cab591be61762b750d19ed651411418d8a1b6a8667c2794c514cc4d2b540

Files

8570cab591be61762b750d19ed651411418d8a1b6a8667c2794c514cc4d2b540
.exe windows:6 windows x64

34b90cdac9f6d6ea4b2205b481480153

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_exit
??0ConsoleCodePageSwitcher@Core@MiKTeX@@QEAA@XZ
??1ConsoleCodePageSwitcher@Core@MiKTeX@@UEAA@XZ

miktex230900-utf8wrap

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

msvcp140

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

vcruntime140

__C_specific_handler
memset
__current_exception
__current_exception_context
__std_exception_destroy
_CxxThrowException
__std_exception_copy
memcpy
memmove
__std_type_info_destroy_list
__std_terminate

vcruntime140_1

__CxxFrameHandler4

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

ftell
__p__commode
__acrt_iob_func
_set_fmode
fclose
__stdio_common_vsprintf
ferror
__stdio_common_vfprintf
fseek
fread

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

free
_set_new_mode
malloc
_callnewh

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

strcmp
isdigit

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

sqrt
sin
log10
fmod
cos
acos
__setusermatherr
tan

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

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

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

_configthreadlocale

Sections

.text
Size: 97KB - Virtual size: 97KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 9KB - Virtual size: 8KB

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

34b90cdac9f6d6ea4b2205b481480153

Headers

DLL Characteristics

File Characteristics

Imports

miktex230900-app

miktex230900-core

miktex230900-utf8wrap

miktex230900-util

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-string-l1-1-0

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

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

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

Sections

.text Size: 97KB - Virtual size: 97KB

.rdata Size: 20KB - Virtual size: 19KB

.data Size: 4KB - Virtual size: 1.2MB

.pdata Size: 4KB - Virtual size: 3KB

.idata Size: 9KB - Virtual size: 8KB

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

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

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

.text
Size: 97KB - Virtual size: 97KB

.rdata
Size: 20KB - Virtual size: 19KB

.data
Size: 4KB - Virtual size: 1.2MB

.pdata
Size: 4KB - Virtual size: 3KB

.idata
Size: 9KB - Virtual size: 8KB

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

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

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