Static task
static1
Behavioral task
behavioral1
Sample
comp.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
comp.exe
Resource
win10v2004-20230703-en
General
-
Target
comp.exe
-
Size
24KB
-
MD5
2b195e666fb46d1b8dd32eb8733facc4
-
SHA1
d3afc299864820adec4321753be20d87527db51d
-
SHA256
663b831a79ce13d456c375d7cf28081164fc0e5ca513b7beb3c07a0d1e1b1c4d
-
SHA512
cd81e5009b33fe037a775ee36f7ffbed1dae82d2de8bea95d4e9c036013ab85277df9a16ccaf5f37d06eedc362822ad843646030774c131089f0b29bef17d64e
-
SSDEEP
384:Ax0+V/mMGgXRW/JhcyV6/LzCpkLi5FYhAey4xZjxONzWncW:R+NJSJh5SK+i5mhXjxO2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource comp.exe
Files
-
comp.exe.exe windows x64
02b63b93bb0ff42ff5beb4c6e62d06b7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetFileAttributesW
HeapSetInformation
IsDBCSLeadByte
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
Sleep
GetTickCount
msvcrt
_initterm
_fmode
_commode
?terminate@@YAXXZ
_wcsicmp
towupper
_XcptFilter
_amsg_exit
__getmainargs
__set_app_type
exit
_exit
__setusermatherr
__C_specific_handler
_cexit
ulib
??0PATH_ARGUMENT@@QEAA@XZ
?QueryFile@SYSTEM@@SAPEAVFSN_FILE@@PEBVPATH@@EPEAE@Z
?QueryDirectory@SYSTEM@@SAPEAVFSN_DIRECTORY@@PEBVPATH@@E@Z
?IsCorrectVersion@SYSTEM@@SAEXZ
?IsValueSet@ARGUMENT@@QEAAEXZ
?GetLexeme@ARGUMENT@@QEAAPEAVWSTRING@@XZ
?DebugDump@OBJECT@@UEBAXE@Z
?Compare@OBJECT@@UEBAJPEBV1@@Z
??1OBJECT@@UEAA@XZ
?SetCaseSensitive@ARGUMENT_LEXEMIZER@@QEAAXE@Z
?PrepareToParse@ARGUMENT_LEXEMIZER@@QEAAEPEAVWSTRING@@@Z
?PutSwitches@ARGUMENT_LEXEMIZER@@QEAAXPEBD@Z
?PutSeparators@ARGUMENT_LEXEMIZER@@QEAAXPEBD@Z
?PutMultipleSwitch@ARGUMENT_LEXEMIZER@@QEAAXPEBD@Z
?DoParsing@ARGUMENT_LEXEMIZER@@QEAAEPEAVARRAY@@@Z
?Initialize@ARGUMENT_LEXEMIZER@@QEAAEPEAVARRAY@@@Z
??1ARGUMENT_LEXEMIZER@@UEAA@XZ
??0ARGUMENT_LEXEMIZER@@QEAA@XZ
?Initialize@STRING_ARGUMENT@@QEAAEPEAD@Z
??1STRING_ARGUMENT@@UEAA@XZ
??0STRING_ARGUMENT@@QEAA@XZ
?QueryResourceString@BASE_SYSTEM@@SAEPEAVWSTRING@@KPEBDZZ
?QueryFsnodeArray@FSN_DIRECTORY@@QEBAPEAVARRAY@@PEAVFSN_FILTER@@@Z
??0ARRAY@@QEAA@XZ
?ValidateVersion@PROGRAM@@UEBAXKK@Z
?Usage@PROGRAM@@UEBAXXZ
?GetStandardError@PROGRAM@@UEAAPEAVSTREAM@@XZ
?GetStandardOutput@PROGRAM@@UEAAPEAVSTREAM@@XZ
?GetStandardInput@PROGRAM@@UEAAPEAVSTREAM@@XZ
??1ARRAY@@UEAA@XZ
?Fatal@PROGRAM@@UEBAXKKPEADZZ
?DisplayMessage@PROGRAM@@UEBAEKW4MESSAGE_TYPE@@@Z
?DisplayMessage@PROGRAM@@UEBAEKW4MESSAGE_TYPE@@PEADZZ
??1PROGRAM@@UEAA@XZ
??1PATH_ARGUMENT@@UEAA@XZ
??0CLASS_DESCRIPTOR@@QEAA@XZ
?TruncateBase@PATH@@QEAAEXZ
?SetName@PATH@@QEAAEPEBVWSTRING@@@Z
?QueryWCExpansion@PATH@@QEAAPEAV1@PEAV1@@Z
?QueryFullPathString@PATH@@QEBAPEAVWSTRING@@XZ
?QueryFullPath@PATH@@QEBAPEAV1@XZ
?IsDrive@PATH@@QEBAEXZ
?HasWildCard@PATH@@QEBAEXZ
?AppendBase@PATH@@QEAAEPEBVWSTRING@@E@Z
??1PATH@@UEAA@XZ
?Initialize@PATH@@QEAAEPEBVWSTRING@@E@Z
?Initialize@PATH@@QEAAEPEBV1@E@Z
??0PATH@@QEAA@XZ
?Display@MESSAGE@@QEAAEPEBDZZ
Get_Standard_Output_Stream
?SetAttributes@FSN_FILTER@@QEAAEKKK@Z
?SetFileName@FSN_FILTER@@QEAAEPEBVWSTRING@@@Z
?Initialize@FSN_FILTER@@QEAAEXZ
??1FSN_FILTER@@UEAA@XZ
??0FSN_FILTER@@QEAA@XZ
?FillAndReadByte@BYTE_STREAM@@AEAAEPEAE@Z
?Initialize@BYTE_STREAM@@QEAAEPEAVSTREAM@@K@Z
??1BYTE_STREAM@@UEAA@XZ
??0BYTE_STREAM@@QEAA@XZ
?Strcat@WSTRING@@QEAAEPEBV1@@Z
?DeleteChAt@WSTRING@@QEAAXKK@Z
?QueryNumber@WSTRING@@QEBAEPEAJKK@Z
?QueryString@WSTRING@@QEBAPEAV1@KK@Z
?Initialize@WSTRING@@QEAAEPEBDK@Z
?Strcspn@WSTRING@@QEBAKPEBV1@K@Z
?Initialize@ARRAY@@QEAAEKK@Z
?Initialize@PATH_ARGUMENT@@QEAAEPEADE@Z
Get_Standard_Error_Stream
??0STREAM_MESSAGE@@QEAA@XZ
?Initialize@STREAM_MESSAGE@@QEAAEPEAVSTREAM@@00@Z
??0FLAG_ARGUMENT@@QEAA@XZ
?Initialize@CLASS_DESCRIPTOR@@QEAAEPEBD@Z
?Put@ARRAY@@UEAAEPEAVOBJECT@@@Z
?QueryStream@FSN_FILE@@QEAAPEAVFILE_STREAM@@W4STREAMACCESS@@K@Z
??0LONG_ARGUMENT@@QEAA@XZ
?Initialize@LONG_ARGUMENT@@QEAAEPEAD@Z
Get_Standard_Input_Stream
??0DSTRING@@QEAA@XZ
??1DSTRING@@UEAA@XZ
?Initialize@FLAG_ARGUMENT@@QEAAEPEAD@Z
?Fatal@PROGRAM@@UEBAXXZ
??0PROGRAM@@IEAA@XZ
ntdll
RtlLookupFunctionEntry
RtlCaptureContext
RtlFreeHeap
RtlAllocateHeap
RtlVirtualUnwind
Sections
.text Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ