a7e94c9784b623517739669842d944adde60928afb05e7ff27dfd7f47588216b

Sharing

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General

Target

a7e94c9784b623517739669842d944adde60928afb05e7ff27dfd7f47588216b
Size

176KB
MD5

6d565f971f7d7e4c58f4052507078da8
SHA1

dc108447a33a44c0e350e6891efe1dcce8651964
SHA256

a7e94c9784b623517739669842d944adde60928afb05e7ff27dfd7f47588216b
SHA512

a3a6560315618538e5bcd9747c28a3322f297be0ad53808f234d9c2182261ecbe45a6becc327187a3c492bf93fd93ace4ee79d5ee59b17988a4143b8cdbce273
SSDEEP

1536:AwP4WLDO1pg3bp9vL2CV9jcN+rV1Dvyj98cuuzRvnFaOkjiWwCueUQwIfv1zzu:Ae4KEmDvEhZkOxCueUQBX1zzu

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a7e94c9784b623517739669842d944adde60928afb05e7ff27dfd7f47588216b

Files

a7e94c9784b623517739669842d944adde60928afb05e7ff27dfd7f47588216b
.exe windows:6 windows x64

f1953f890db0b3c35fe6f979cea28407

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

?Init@WebApp@TeXAndFriends@MiKTeX@@UEAAXAEAV?$vector@PEADV?$allocator@PEAD@std@@@std@@@Z
?SetProgram@WebApp@TeXAndFriends@MiKTeX@@QEAAXPEAVProgramBase@C4P@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@111@Z
?GetProgram@WebApp@TeXAndFriends@MiKTeX@@QEBAPEAVProgramBase@C4P@@XZ
??1WebApp@TeXAndFriends@MiKTeX@@UEAA@XZ
?ProcessCommandLineOptions@WebApp@TeXAndFriends@MiKTeX@@UEAAXXZ
?AddOption@WebApp@TeXAndFriends@MiKTeX@@IEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@0HH0PEAXD@Z
?TheNameOfTheGame@WebApp@TeXAndFriends@MiKTeX@@UEBA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ
?Finalize@WebApp@TeXAndFriends@MiKTeX@@UEAAXXZ
?AddOptions@WebApp@TeXAndFriends@MiKTeX@@MEAAXXZ
?ProcessOption@WebApp@TeXAndFriends@MiKTeX@@MEAA_NHAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
??0WebApp@TeXAndFriends@MiKTeX@@QEAA@XZ
?Open@FileRoot@C4P@@QEAA_NAEBVPathName@Util@MiKTeX@@W4FileMode@Core@5@W4FileAccess@75@_N3@Z
??1ProgramBase@C4P@@UEAA@XZ
?SetParent@ProgramBase@C4P@@QEAAXPEAVApplication@App@MiKTeX@@@Z
??0ProgramBase@C4P@@QEAA@XZ
?WriteChar@ProgramBase@C4P@@AEAAXHPEAU_iobuf@@@Z
?Initialize@ProgramBase@C4P@@IEAAXPEBDHQEAPEAD@Z
?Finish@ProgramBase@C4P@@IEAAXXZ
?GetStdFilePtr@ProgramBase@C4P@@IEAAPEAUC4P_text@2@I@Z
?GetArgC@ProgramBase@C4P@@QEAAHXZ
?GetArgV@ProgramBase@C4P@@QEAAPEAPEBDXZ
?DiscardLine@C4P_text@C4P@@QEAAXXZ
?BadUsage@WebApp@TeXAndFriends@MiKTeX@@IEAAXXZ

miktex230900-app

?ShowLibraryVersions@Application@App@MiKTeX@@UEBAXXZ
?InstallPackage@Application@App@MiKTeX@@UEAA_NAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEBVPathName@Util@3@AEAV673@@Z
?TryCreateFile@Application@App@MiKTeX@@UEAA_NAEBVPathName@Util@3@W4FileType@Core@3@@Z
?ReportLine@Application@App@MiKTeX@@UEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
?Finalize2@Application@App@MiKTeX@@UEAAXH@Z
?OnProgress@Application@App@MiKTeX@@UEAA_NW4Notification@Packages@3@@Z
?Trace@Application@App@MiKTeX@@UEAA_NAEBUTraceMessage@TraceCallback@03@@Z
?GetApplication@Application@App@MiKTeX@@SAPEAV123@XZ
?Init@Application@App@MiKTeX@@UEAAXAEBVInitInfo@Session@Core@3@AEAV?$vector@PEBDV?$allocator@PEBD@std@@@std@@@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
?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?$allocator@PEAD@std@@@5@AEAVInitInfo@Session@Core@3@@Z
?OnRetryableError@Application@App@MiKTeX@@UEAA_NAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z
?ExamineArgs@Application@App@MiKTeX@@UEAA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEAV?$vector@PEBDV?$allocator@PEBD@std@@@5@AEAVInitInfo@Session@Core@3@@Z
?Init@Application@App@MiKTeX@@UEAAXAEBVInitInfo@Session@Core@3@AEAV?$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
?Init@Application@App@MiKTeX@@UEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@0@Z

miktex230900-core

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

miktex230900-util

?CopyString@StringUtil@Util@MiKTeX@@SA_KPEAD_KPEBD@Z
?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
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
VerifyVersionInfoW
VerSetConditionMask
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
RtlCaptureContext
GetSystemTimeAsFileTime

msvcp140

?cerr@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
?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
?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

vcruntime140

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

vcruntime140_1

__CxxFrameHandler4

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

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

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

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

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

ceilf
__setusermatherr

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

malloc
_set_new_mode
free
_callnewh

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

_configthreadlocale

Sections

.text
Size: 124KB - Virtual size: 124KB

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: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f1953f890db0b3c35fe6f979cea28407

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-stdio-l1-1-0

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

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

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

Sections

.text Size: 124KB - Virtual size: 124KB

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

.data Size: 2KB - Virtual size: 1.1MB

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

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

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

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

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 124KB - Virtual size: 124KB

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

.data
Size: 2KB - Virtual size: 1.1MB

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

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

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

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

.reloc
Size: 1KB - Virtual size: 1KB