Static task
static1
Behavioral task
behavioral1
Sample
comp.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
comp.exe
Resource
win10v2004-20230220-en
General
-
Target
comp.exe
-
Size
23KB
-
MD5
9479cffd394814e418908602626550b7
-
SHA1
3fa95645ee1afff0a29aedb38fa9f10642faf36f
-
SHA256
cfb8d836b4f92202ee8028f862905af5826da4838ffa30c5d12edc633e75a331
-
SHA512
ea739ac7759ce5c7283155a5bd9d5b43290131bda66893f84f2246479c8e2fc9b8784dc0e95dec99ea5323997755a86bd110ac2332108de0debdb70cdb98f027
-
SSDEEP
384:Y3iMxiKyQ71zJxVWJRDRc4dLDZd1A89c4EA6SNfWEcW:miMxiKpBzGR+4B+/BSN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource comp.exe
Files
-
comp.exe.exe windows x86
c5dc0432c35b6d80851f60294d3b3bd7
Headers
DLL Characteristics
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_32BIT_MACHINE
Imports
msvcrt
_controlfp
?terminate@@YAXXZ
_except_handler4_common
_initterm
__setusermatherr
__p__fmode
_cexit
_exit
exit
__set_app_type
__getmainargs
_amsg_exit
__p__commode
_XcptFilter
towupper
_wcsicmp
ulib
?QueryFile@SYSTEM@@SGPAVFSN_FILE@@PBVPATH@@EPAE@Z
?QueryDirectory@SYSTEM@@SGPAVFSN_DIRECTORY@@PBVPATH@@E@Z
?IsCorrectVersion@SYSTEM@@SGEXZ
?IsValueSet@ARGUMENT@@QAEEXZ
?GetLexeme@ARGUMENT@@QAEPAVWSTRING@@XZ
?DebugDump@OBJECT@@UBEXE@Z
?Compare@OBJECT@@UBEJPBV1@@Z
??1OBJECT@@UAE@XZ
?SetCaseSensitive@ARGUMENT_LEXEMIZER@@QAEXE@Z
?PrepareToParse@ARGUMENT_LEXEMIZER@@QAEEPAVWSTRING@@@Z
?PutSwitches@ARGUMENT_LEXEMIZER@@QAEXPBD@Z
?PutSeparators@ARGUMENT_LEXEMIZER@@QAEXPBD@Z
?PutMultipleSwitch@ARGUMENT_LEXEMIZER@@QAEXPBD@Z
?DoParsing@ARGUMENT_LEXEMIZER@@QAEEPAVARRAY@@@Z
?Initialize@ARGUMENT_LEXEMIZER@@QAEEPAVARRAY@@@Z
??1ARGUMENT_LEXEMIZER@@UAE@XZ
??0ARGUMENT_LEXEMIZER@@QAE@XZ
?Initialize@STRING_ARGUMENT@@QAEEPAD@Z
??1STRING_ARGUMENT@@UAE@XZ
??0STRING_ARGUMENT@@QAE@XZ
?QueryResourceString@BASE_SYSTEM@@SAEPAVWSTRING@@KPBDZZ
?QueryFsnodeArray@FSN_DIRECTORY@@QBEPAVARRAY@@PAVFSN_FILTER@@@Z
??0PROGRAM@@IAE@XZ
?ValidateVersion@PROGRAM@@UBEXKK@Z
??0STREAM_MESSAGE@@QAE@XZ
?GetStandardError@PROGRAM@@UAEPAVSTREAM@@XZ
?GetStandardOutput@PROGRAM@@UAEPAVSTREAM@@XZ
?GetStandardInput@PROGRAM@@UAEPAVSTREAM@@XZ
?Fatal@PROGRAM@@UBEXXZ
?Fatal@PROGRAM@@UBAXKKPADZZ
?DisplayMessage@PROGRAM@@UBEEKW4MESSAGE_TYPE@@@Z
?DisplayMessage@PROGRAM@@UBAEKW4MESSAGE_TYPE@@PADZZ
??1PROGRAM@@UAE@XZ
??0PATH_ARGUMENT@@QAE@XZ
??0CLASS_DESCRIPTOR@@QAE@XZ
?TruncateBase@PATH@@QAEEXZ
?SetName@PATH@@QAEEPBVWSTRING@@@Z
?QueryWCExpansion@PATH@@QAEPAV1@PAV1@@Z
?QueryFullPathString@PATH@@QBEPAVWSTRING@@XZ
?QueryFullPath@PATH@@QBEPAV1@XZ
?IsDrive@PATH@@QBEEXZ
?HasWildCard@PATH@@QBEEXZ
?AppendBase@PATH@@QAEEPBVWSTRING@@E@Z
??1PATH@@UAE@XZ
?Initialize@PATH@@QAEEPBVWSTRING@@E@Z
?Initialize@PATH@@QAEEPBV1@E@Z
??0PATH@@QAE@XZ
?Display@MESSAGE@@QAAEPBDZZ
Get_Standard_Output_Stream
?SetAttributes@FSN_FILTER@@QAEEKKK@Z
?SetFileName@FSN_FILTER@@QAEEPBVWSTRING@@@Z
?Initialize@FSN_FILTER@@QAEEXZ
??1FSN_FILTER@@UAE@XZ
??0FSN_FILTER@@QAE@XZ
?FillAndReadByte@BYTE_STREAM@@AAEEPAE@Z
?Initialize@BYTE_STREAM@@QAEEPAVSTREAM@@K@Z
??1BYTE_STREAM@@UAE@XZ
??0BYTE_STREAM@@QAE@XZ
?Strcat@WSTRING@@QAEEPBV1@@Z
?DeleteChAt@WSTRING@@QAEXKK@Z
?QueryNumber@WSTRING@@QBEEPAJKK@Z
?QueryString@WSTRING@@QBEPAV1@KK@Z
?Initialize@WSTRING@@QAEEPBDK@Z
?Strcspn@WSTRING@@QBEKPBV1@K@Z
??1PATH_ARGUMENT@@UAE@XZ
?Initialize@PATH_ARGUMENT@@QAEEPADE@Z
?Initialize@CLASS_DESCRIPTOR@@QAEEPBD@Z
Get_Standard_Error_Stream
?Initialize@STREAM_MESSAGE@@QAEEPAVSTREAM@@00@Z
??0FLAG_ARGUMENT@@QAE@XZ
?Initialize@FLAG_ARGUMENT@@QAEEPAD@Z
??0ARRAY@@QAE@XZ
??1ARRAY@@UAE@XZ
?Initialize@ARRAY@@QAEEKK@Z
?Put@ARRAY@@UAEEPAVOBJECT@@@Z
?QueryStream@FSN_FILE@@QAEPAVFILE_STREAM@@W4STREAMACCESS@@K@Z
??0LONG_ARGUMENT@@QAE@XZ
?Initialize@LONG_ARGUMENT@@QAEEPAD@Z
Get_Standard_Input_Stream
??0DSTRING@@QAE@XZ
??1DSTRING@@UAE@XZ
?Usage@PROGRAM@@UBEXXZ
ntdll
RtlAllocateHeap
RtlFreeHeap
kernel32
GetFileAttributesW
HeapSetInformation
IsDBCSLeadByte
Sleep
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
Sections
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 992B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 4KB
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ