36e42e482825c9dc5a57ffa8c9d7ee34390d234e992939110b816a766444c1e6

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General

Target

36e42e482825c9dc5a57ffa8c9d7ee34390d234e992939110b816a766444c1e6
Size

186KB
MD5

9547e1fa7aebb29981f0c2495e0825f4
SHA1

587de11c664b13448a57b156cdb4d8b06434bede
SHA256

36e42e482825c9dc5a57ffa8c9d7ee34390d234e992939110b816a766444c1e6
SHA512

19d1df549186034cfb875311da3d94d4f10df766e23c5aa48057611e96431d6dc8b7fd05d279bcb69c7ed9f7a6181a58d349532c73665b05300e248dbe4cd414
SSDEEP

1536:ExO7aIryrsGOI/bcivdYM/I8aw60vdCgeU5ST2yBmRbist5guuEW1c016aq:EXb3Uyuubist5SNt16aq

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
36e42e482825c9dc5a57ffa8c9d7ee34390d234e992939110b816a766444c1e6

Files

36e42e482825c9dc5a57ffa8c9d7ee34390d234e992939110b816a766444c1e6
.exe windows:6 windows x64

f64273291db09dd6edf6a3cc4b60634c

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-texmf

?GetArgV@ProgramBase@C4P@@QEAAPEAPEBDXZ
?GetArgC@ProgramBase@C4P@@QEAAHXZ
?DiscardLine@C4P_text@C4P@@QEAAXXZ
?Open@FileRoot@C4P@@QEAA_NAEBVPathName@Util@MiKTeX@@W4FileMode@Core@5@W4FileAccess@75@_N3@Z
?GetStdFilePtr@ProgramBase@C4P@@IEAAPEAUC4P_text@2@I@Z
?Initialize@ProgramBase@C4P@@IEAAXPEBDHQEAPEAD@Z
?AddOptions@WebApp@TeXAndFriends@MiKTeX@@MEAAXXZ
?ProcessOption@WebApp@TeXAndFriends@MiKTeX@@MEAA_NHAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
?ProcessCommandLineOptions@WebApp@TeXAndFriends@MiKTeX@@UEAAXXZ
?TheNameOfTheGame@WebApp@TeXAndFriends@MiKTeX@@UEBA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ
??0ProgramBase@C4P@@QEAA@XZ
?Init@WebApp@TeXAndFriends@MiKTeX@@UEAAXAEAV?$vector@PEADV?$allocator@PEAD@std@@@std@@@Z
?Finalize@WebApp@TeXAndFriends@MiKTeX@@UEAAXXZ
?SetProgram@WebApp@TeXAndFriends@MiKTeX@@QEAAXPEAVProgramBase@C4P@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@111@Z
??1WebApp@TeXAndFriends@MiKTeX@@UEAA@XZ
??0WebApp@TeXAndFriends@MiKTeX@@QEAA@XZ
??1ProgramBase@C4P@@UEAA@XZ
?SetParent@ProgramBase@C4P@@QEAAXPEAVApplication@App@MiKTeX@@@Z
?WriteChar@ProgramBase@C4P@@AEAAXHPEAU_iobuf@@@Z

miktex230900-app

?OnProgress@Application@App@MiKTeX@@UEAA_NW4Notification@Packages@3@@Z
?Trace@Application@App@MiKTeX@@UEAA_NAEBUTraceMessage@TraceCallback@03@@Z
?GetVersion@Runtime@vi@App@MiKTeX@@SA?AUVersionNumber@Core@4@XZ
?GetDependencies@Runtime@vi@App@MiKTeX@@SA?AV?$vector@ULibraryVersion@Core@MiKTeX@@V?$allocator@ULibraryVersion@Core@MiKTeX@@@std@@@std@@XZ
?OnRetryableError@Application@App@MiKTeX@@UEAA_NAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
?ReportLine@Application@App@MiKTeX@@UEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
?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
?ExamineArgs@Application@App@MiKTeX@@UEAA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEAV?$vector@PEADV?$allocator@PEAD@std@@@5@AEAVInitInfo@Session@Core@3@@Z
?ExamineArgs@Application@App@MiKTeX@@UEAA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEAV?$vector@PEBDV?$allocator@PEBD@std@@@5@AEAVInitInfo@Session@Core@3@@Z
?Init@Application@App@MiKTeX@@UEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@0@Z
?TryCreateFile@Application@App@MiKTeX@@UEAA_NAEBVPathName@Util@3@W4FileType@Core@3@@Z
?InstallPackage@Application@App@MiKTeX@@UEAA_NAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEBVPathName@Util@3@AEAV673@@Z
?ShowLibraryVersions@Application@App@MiKTeX@@UEBAXXZ
?Finalize2@Application@App@MiKTeX@@UEAAXH@Z
?Init@Application@App@MiKTeX@@UEAAXAEBVInitInfo@Session@Core@3@AEAV?$vector@PEBDV?$allocator@PEBD@std@@@std@@@Z
?Init@Application@App@MiKTeX@@UEAAXAEBVInitInfo@Session@Core@3@AEAV?$vector@PEADV?$allocator@PEAD@std@@@std@@@Z
?Init@Application@App@MiKTeX@@UEAAXAEBVInitInfo@Session@Core@3@@Z
?Init@Application@App@MiKTeX@@UEAAXAEAV?$vector@PEBDV?$allocator@PEBD@std@@@std@@@Z
?Init@Application@App@MiKTeX@@UEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z

miktex230900-core

?FatalMiKTeXError@Session@Core@MiKTeX@@SAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@000AEBVKVMAP@MiKTeXException@23@AEBUSourceLocation@23@@Z
?Save@MiKTeXException@Core@MiKTeX@@QEBA_NXZ
??0SourceLocation@Core@MiKTeX@@QEAA@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@0H@Z
??0ConsoleCodePageSwitcher@Core@MiKTeX@@QEAA@XZ
?FatalCrtError@Session@Core@MiKTeX@@SAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@HAEBVKVMAP@MiKTeXException@23@AEBUSourceLocation@23@@Z
??1ConsoleCodePageSwitcher@Core@MiKTeX@@UEAA@XZ
?GetMiKTeXBannerString@Utils@Core@MiKTeX@@SA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ
?ToString@VersionNumber@Core@MiKTeX@@QEBA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ

miktex230900-util

?WideCharToUTF8@StringUtil@Util@MiKTeX@@SA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEB_W@Z
?CopyString@StringUtil@Util@MiKTeX@@SA_KPEAD_KPEBD@Z

kernel32

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

msvcp140

?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?width@ios_base@std@@QEAA_J_J@Z
?width@ios_base@std@@QEBA_JXZ
?flags@ios_base@std@@QEBAHXZ
?good@ios_base@std@@QEBA_NXZ
?uncaught_exception@std@@YA_NXZ
?_Xlength_error@std@@YAXPEBD@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

vcruntime140

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

vcruntime140_1

__CxxFrameHandler4

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

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

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

round
ceilf
__setusermatherr

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

getc
fread
fputs
putc
ungetc
ferror
feof
_set_fmode
fflush
__p__commode
__stdio_common_vfprintf
rewind

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

_callnewh
_set_new_mode
free
malloc

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

_configthreadlocale

Sections

.text
Size: 135KB - Virtual size: 134KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 13KB - Virtual size: 13KB

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: 928B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f64273291db09dd6edf6a3cc4b60634c

Headers

DLL Characteristics

File Characteristics

Imports

miktex230900-texmf

miktex230900-app

miktex230900-core

miktex230900-util

kernel32

msvcp140

vcruntime140

vcruntime140_1

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

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

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

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

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

Sections

.text Size: 135KB - Virtual size: 134KB

.rdata Size: 24KB - Virtual size: 24KB

.data Size: 2KB - Virtual size: 14KB

.pdata Size: 5KB - Virtual size: 4KB

.idata Size: 13KB - Virtual size: 13KB

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

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

.reloc Size: 1024B - Virtual size: 928B

.text
Size: 135KB - Virtual size: 134KB

.rdata
Size: 24KB - Virtual size: 24KB

.data
Size: 2KB - Virtual size: 14KB

.pdata
Size: 5KB - Virtual size: 4KB

.idata
Size: 13KB - Virtual size: 13KB

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

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

.reloc
Size: 1024B - Virtual size: 928B