Static task
static1
Behavioral task
behavioral1
Sample
1bd6e598cac63e04c6205746102aa989bdefc34fbe08e969f7dfbde1e7ff2f26.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
1bd6e598cac63e04c6205746102aa989bdefc34fbe08e969f7dfbde1e7ff2f26.exe
Resource
win10v2004-20230915-en
General
-
Target
1bd6e598cac63e04c6205746102aa989bdefc34fbe08e969f7dfbde1e7ff2f26
-
Size
111KB
-
MD5
a9965733b7dd5fbd0a3b43a9b18a4df4
-
SHA1
63fada13ca508f6b66951f3b42f59d7468b5641a
-
SHA256
1bd6e598cac63e04c6205746102aa989bdefc34fbe08e969f7dfbde1e7ff2f26
-
SHA512
7acecc1d4fd397492194df010dc32d844f0453f75a90a05e54511a45af9993650f6552ac018a279fffbb5d7183a97e207e222cdf8579a7595c7db42c45e8cd77
-
SSDEEP
768:1XobJvPlQRKO0zAgwXZnXLuPd8r9rVGAobdJFzF5mIa/G7XHyNe4WYdpb4jqQWg9:RJrawpnverVFXemLgoPWq1D
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1bd6e598cac63e04c6205746102aa989bdefc34fbe08e969f7dfbde1e7ff2f26
Files
-
1bd6e598cac63e04c6205746102aa989bdefc34fbe08e969f7dfbde1e7ff2f26.exe windows:6 windows x64
eff6c512b4a6a8ac0c7db6c8283ecfb9
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
?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
?Init@Application@App@MiKTeX@@UEAAXAEAV?$vector@PEADV?$allocator@PEAD@std@@@std@@@Z
?SetQuietFlag@Application@App@MiKTeX@@QEAAX_N@Z
??1Application@App@MiKTeX@@UEAA@XZ
??0Application@App@MiKTeX@@QEAA@XZ
miktex230900-poppler
?lookup@Dict@@QEBA?AVObject@@PEBDH@Z
?set@Dict@@QEAAXPEBD$$QEAVObject@@@Z
?add@Dict@@QEAAXPEBD$$QEAVObject@@@Z
??1GlobalParams@@QEAA@XZ
??0GlobalParams@@QEAA@PEBD@Z
?writeXRefTableTrailer@PDFDoc@@SAX$$QEAVObject@@PEAVXRef@@_N_JPEAVOutStream@@1@Z
?createTrailerDict@PDFDoc@@SA?AVObject@@H_N_JPEAURef@@PEAVXRef@@PEBD1@Z
?writeHeader@PDFDoc@@SAXPEAVOutStream@@HH@Z
?writeObject@PDFDoc@@SAXPEAVObject@@PEAVOutStream@@PEAVXRef@@IPEAEW4CryptAlgorithm@@HHHPEAV?$set@PEAVDict@@U?$less@PEAVDict@@@std@@V?$allocator@PEAVDict@@@3@@std@@@Z
?writePageObjects@PDFDoc@@QEAAIPEAVOutStream@@PEAVXRef@@I_N@Z
?markAcroForm@PDFDoc@@QEAAXPEAVObject@@PEAVXRef@@1IHH@Z
?markAnnotations@PDFDoc@@QEAA_NPEAVObject@@PEAVXRef@@1IHHPEAV?$set@PEAVDict@@U?$less@PEAVDict@@@std@@V?$allocator@PEAVDict@@@3@@std@@@Z
?markPageObjects@PDFDoc@@QEAAXPEAVDict@@PEAVXRef@@1IHHPEAV?$set@PEAVDict@@U?$less@PEAVDict@@@std@@V?$allocator@PEAVDict@@@3@@std@@@Z
?replacePageDict@PDFDoc@@QEAAXHHPEBVPDFRectangle@@0@Z
?getNumPages@PDFDoc@@QEAAHXZ
??1PDFDoc@@QEAA@XZ
??0PDFDoc@@QEAA@PEBVGooString@@00PEAX@Z
?getResourceDictObject@Page@@QEAAPEAVObject@@XZ
?getPageRef@Catalog@@QEAAPEAURef@@H@Z
?getPage@Catalog@@QEAAPEAVPage@@H@Z
?add@XRef@@QEAAXHH_J_N@Z
?fetch@XRef@@QEAA?AVObject@@URef@@H@Z
?getCatalog@XRef@@QEAA?AVObject@@XZ
??1XRef@@QEAA@XZ
??0XRef@@QEAA@XZ
??0FileOutStream@@QEAA@PEAU_iobuf@@_J@Z
??0Dict@@QEAA@PEAVXRef@@@Z
?getNF@Array@@QEBAAEBVObject@@H@Z
?get@Array@@QEBA?AVObject@@HH@Z
?globalParams@@3V?$unique_ptr@VGlobalParams@@U?$default_delete@VGlobalParams@@@std@@@std@@A
?remove@Array@@QEAAXH@Z
?add@Array@@QEAAX$$QEAVObject@@@Z
??0Array@@QEAA@PEAVXRef@@@Z
?free@Object@@AEAAXXZ
?copy@Object@@QEBA?AV1@XZ
?error@@YAXW4ErrorCategory@@_JPEBDZZ
gatof
?lookupNF@Dict@@QEBAAEBVObject@@PEBD@Z
miktex230900-core
?Save@MiKTeXException@Core@MiKTeX@@QEBA_NXZ
??0ConsoleCodePageSwitcher@Core@MiKTeX@@QEAA@XZ
??1ConsoleCodePageSwitcher@Core@MiKTeX@@UEAA@XZ
miktex230900-util
?AnsiToUTF8@StringUtil@Util@MiKTeX@@SA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEBD@Z
kernel32
InitializeSListHead
VerifyVersionInfoW
VerSetConditionMask
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
GetModuleHandleW
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
msvcp140
?_Xlength_error@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ
?good@ios_base@std@@QEBA_NXZ
?flags@ios_base@std@@QEBAHXZ
?width@ios_base@std@@QEBA_JXZ
?cerr@std@@3V?$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?$char_traits@D@std@@@std@@QEAAXXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?width@ios_base@std@@QEAA_J_J@Z
?tie@?$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?$char_traits@D@std@@@std@@QEAAHD@Z
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
vcruntime140
memcmp
memset
memmove
__C_specific_handler
_CxxThrowException
__std_exception_destroy
__std_exception_copy
__std_terminate
__current_exception_context
__current_exception
memcpy
__std_type_info_destroy_list
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_exit
_set_app_type
__p___argc
_seh_filter_exe
_c_exit
_register_thread_local_exe_atexit_callback
_initterm
exit
_crt_at_quick_exit
_crt_atexit
terminate
_execute_onexit_table
_invalid_parameter_noinfo_noreturn
_register_onexit_function
_initialize_onexit_table
_get_initial_narrow_environment
_cexit
_initterm_e
_configure_narrow_argv
_seh_filter_dll
__p___argv
_initialize_narrow_environment
abort
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
fclose
__stdio_common_vfprintf
__acrt_iob_func
fopen
api-ms-win-crt-string-l1-1-0
isdigit
strncpy
api-ms-win-crt-convert-l1-1-0
atoi
api-ms-win-crt-heap-l1-1-0
free
_set_new_mode
malloc
_callnewh
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 11KB - Virtual size: 11KB
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 598B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ