fa6c73c795e078cc781dbcaa5d8880da931d0cc378e56a86d6564dc01ed0b6bb

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General

Target

fa6c73c795e078cc781dbcaa5d8880da931d0cc378e56a86d6564dc01ed0b6bb
Size

124KB
MD5

758334653113710f52c0cb440fb6c375
SHA1

62389d865977919e3b49c845770e60ed60120bed
SHA256

fa6c73c795e078cc781dbcaa5d8880da931d0cc378e56a86d6564dc01ed0b6bb
SHA512

7340800bf2f04979fca33bd0e1907b64557e3d941a8d506a2fb125396364fa51ae0033323e61af0c9ace56e25026e9de33eb7bd536db22e6b56a9eff8568904f
SSDEEP

1536:SrwoG2HpffbVu+FbOG+Kxu70HAaoOWo0Co0s1rD0Tf:5J+CKe0HALOs1rAT

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
fa6c73c795e078cc781dbcaa5d8880da931d0cc378e56a86d6564dc01ed0b6bb

Files

fa6c73c795e078cc781dbcaa5d8880da931d0cc378e56a86d6564dc01ed0b6bb
.exe windows:6 windows x64

20754b8c02f64a41b256cd432471bcea

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

?OnProgress@Application@App@MiKTeX@@UEAA_NW4Notification@Packages@3@@Z
?Trace@Application@App@MiKTeX@@UEAA_NAEBUTraceMessage@TraceCallback@03@@Z
?GetDependencies@Runtime@vi@App@MiKTeX@@SA?AV?$vector@ULibraryVersion@Core@MiKTeX@@V?$allocator@ULibraryVersion@Core@MiKTeX@@@std@@@std@@XZ
??0Application@App@MiKTeX@@QEAA@XZ
??1Application@App@MiKTeX@@UEAA@XZ
?Init@Application@App@MiKTeX@@UEAAXAEAV?$vector@PEADV?$allocator@PEAD@std@@@std@@@Z
?Finalize2@Application@App@MiKTeX@@UEAAXH@Z
?EnableInstaller@Application@App@MiKTeX@@QEAAXW4TriState@Configuration@3@@Z
?FatalError@Application@App@MiKTeX@@QEAAXAEBV?$basic_string@DU?$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?$allocator@D@2@@std@@AEBVexception@5@@Z
?GetSession@Application@App@MiKTeX@@QEBA?AV?$shared_ptr@VSession@Core@MiKTeX@@@std@@XZ
?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?$allocator@D@2@@std@@0@Z
?Init@Application@App@MiKTeX@@UEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
?Init@Application@App@MiKTeX@@UEAAXAEAV?$vector@PEBDV?$allocator@PEBD@std@@@std@@@Z
?Init@Application@App@MiKTeX@@UEAAXAEBVInitInfo@Session@Core@3@@Z
?ReportLine@Application@App@MiKTeX@@UEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
?TryCreateFile@Application@App@MiKTeX@@UEAA_NAEBVPathName@Util@3@W4FileType@Core@3@@Z
?InstallPackage@Application@App@MiKTeX@@UEAA_NAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEBVPathName@Util@3@AEAV673@@Z
?ShowLibraryVersions@Application@App@MiKTeX@@UEBAXXZ
?GetVersion@Runtime@vi@App@MiKTeX@@SA?AUVersionNumber@Core@4@XZ
?Init@Application@App@MiKTeX@@UEAAXAEBVInitInfo@Session@Core@3@AEAV?$vector@PEADV?$allocator@PEAD@std@@@std@@@Z
?Init@Application@App@MiKTeX@@UEAAXAEBVInitInfo@Session@Core@3@AEAV?$vector@PEBDV?$allocator@PEBD@std@@@std@@@Z
?Finalize@Application@App@MiKTeX@@UEAAXXZ
?OnRetryableError@Application@App@MiKTeX@@UEAA_NAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z

miktex230900-popt

poptGetOptArg
poptGetContext
poptBadOption
poptStrerror
poptFreeContext
poptHelpOptions
poptGetArgs
poptGetNextOpt

miktex230900-core

?Save@MiKTeXException@Core@MiKTeX@@QEBA_NXZ
?Parse@VersionNumber@Core@MiKTeX@@SA?AU123@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
??1ConsoleCodePageSwitcher@Core@MiKTeX@@UEAA@XZ
??0ConsoleCodePageSwitcher@Core@MiKTeX@@QEAA@XZ
?ToString@VersionNumber@Core@MiKTeX@@QEBA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ
?MakeProgramVersionString@Utils@Core@MiKTeX@@SA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEBV45@AEBUVersionNumber@23@@Z

miktex230900-util

?Split@StringUtil@Util@MiKTeX@@SA?AV?$vector@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@V?$allocator@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@2@@std@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@5@D@Z
?CutOffLastComponent@PathName@Util@MiKTeX@@QEAAAEAV123@_N@Z
?ToDisplayString@PathName@Util@MiKTeX@@QEBA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@V?$OptionSet@W4DisplayPathNameOption@Util@MiKTeX@@$0CA@@23@@Z
?WideCharToUTF8@StringUtil@Util@MiKTeX@@SA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEB_W@Z
?UTF8ToWideChar@StringUtil@Util@MiKTeX@@SA?AV?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@PEBD@Z
?Compare@PathName@Util@MiKTeX@@SAHPEBD0_K@Z
?Flatten@StringUtil@Util@MiKTeX@@SA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEBV?$vector@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@V?$allocator@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@2@@5@D@Z
?CopyString@StringUtil@Util@MiKTeX@@SA_KPEA_W_KPEBD@Z
?CopyString@StringUtil@Util@MiKTeX@@SA_KPEAD_KPEBD@Z
?AppendString@StringUtil@Util@MiKTeX@@SA_KPEAD_KPEBD@Z

miktex230900-fmt

?vformat@v9@fmt@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@V?$basic_string_view@D@12@V?$basic_format_args@V?$basic_format_context@Vappender@v9@fmt@@D@v9@fmt@@@12@@Z

shell32

ShellExecuteW

msvcp140

?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?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
?_W_Getmonths@_Locinfo@std@@QEBAPEBGXZ
?_W_Getdays@_Locinfo@std@@QEBAPEBGXZ
?_Getcvt@_Locinfo@std@@QEBA?AU_Cvtvec@@XZ
_Mbrtowc
?_Xlength_error@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
?uncaught_exception@std@@YA_NXZ

vcruntime140

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

vcruntime140_1

__CxxFrameHandler4

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

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

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

malloc
calloc
_callnewh
free
_set_new_mode

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

__setusermatherr

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

__p__commode
_set_fmode

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

_configthreadlocale

kernel32

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

Sections

.text
Size: 78KB - Virtual size: 77KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

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: 14KB - 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: 781B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

20754b8c02f64a41b256cd432471bcea

Headers

DLL Characteristics

File Characteristics

Imports

miktex230900-app

miktex230900-popt

miktex230900-core

miktex230900-util

miktex230900-fmt

shell32

msvcp140

vcruntime140

vcruntime140_1

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-stdio-l1-1-0

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

kernel32

Sections

.text Size: 78KB - Virtual size: 77KB

.rdata Size: 19KB - Virtual size: 18KB

.data Size: 2KB - Virtual size: 4KB

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

.idata Size: 14KB - Virtual size: 13KB

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

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

.reloc Size: 1024B - Virtual size: 781B

.text
Size: 78KB - Virtual size: 77KB

.rdata
Size: 19KB - Virtual size: 18KB

.data
Size: 2KB - Virtual size: 4KB

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

.idata
Size: 14KB - Virtual size: 13KB

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

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

.reloc
Size: 1024B - Virtual size: 781B