rexec.pdb
Static task
static1
Behavioral task
behavioral1
Sample
0f1d89968e2621b1a89dc3ca8cf3125f79a2a6cc8fd3a807b1d121d724503533.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0f1d89968e2621b1a89dc3ca8cf3125f79a2a6cc8fd3a807b1d121d724503533.exe
Resource
win10v2004-20240412-en
General
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Target
0f1d89968e2621b1a89dc3ca8cf3125f79a2a6cc8fd3a807b1d121d724503533
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Size
2.9MB
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MD5
a5a85b1dc51159c261c968c4e5cfb5d4
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SHA1
3d5344630d5c3908e70488c8e8f5c0c6cc1902ce
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SHA256
0f1d89968e2621b1a89dc3ca8cf3125f79a2a6cc8fd3a807b1d121d724503533
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SHA512
db2ef678373636f7dc8621a929ef8b6be1f9aae2b45eda31ce99afc5754e867fa8e5d36b389a8454cf4ae63e205f2238d3ddaa115ca6cf38407460475d9a43b8
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SSDEEP
49152:Vv9MaK9NNhKPgssSt2gUs0g7mM+M6RkMkIM7I067W:d9nSNhv7StixM+M6RkMkIM7R
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0f1d89968e2621b1a89dc3ca8cf3125f79a2a6cc8fd3a807b1d121d724503533
Files
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0f1d89968e2621b1a89dc3ca8cf3125f79a2a6cc8fd3a807b1d121d724503533.exe windows:5 windows x86 arch:x86
eb95235316637299367216fedb241df9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
msvcrt
malloc
_write
_iob
fprintf
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
__initenv
_cexit
_XcptFilter
_exit
_c_exit
_close
_open
exit
kernel32
FlushConsoleInputBuffer
WaitForMultipleObjects
PeekConsoleInputA
ReadFile
WriteFile
GetOverlappedResult
Sleep
ExitThread
GetCurrentThreadId
FormatMessageA
GetStdHandle
SetEvent
CreateThread
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetLastError
GetModuleHandleA
WriteConsoleInputA
TerminateThread
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
WaitForSingleObject
LocalFree
CloseHandle
CreateEventA
ws2_32
select
shutdown
setsockopt
getservbyname
__WSAFDIsSet
closesocket
WSAStartup
recv
advapi32
GetUserNameA
user32
CharToOemBuffA
mswsock
s_perror
rcmd
rexec
Sections
.text Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 524B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ