strdup
Static task
static1
Behavioral task
behavioral1
Sample
8b81a6e63b86cd007c7261c624e041af.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8b81a6e63b86cd007c7261c624e041af.exe
Resource
win10v2004-20231215-en
General
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Target
8b81a6e63b86cd007c7261c624e041af
-
Size
21KB
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MD5
8b81a6e63b86cd007c7261c624e041af
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SHA1
87a21b7ba170d8edb67c7ef6a271542ce091347b
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SHA256
d4ecc1063fbeef29e6fcabb43f94d6ee6df7a07733fa4ac3f0d1142b1dc95f5a
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SHA512
e04d46cc0ec2ad274b66bca0e37cb38a3269e8e7a50de0a65d07cc216cd4c9f8f4b00b7550d03522af7022c21194cfcb0eb5969eda6089b7c2a5e018be7f4ed9
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SSDEEP
384:gsyxKbELrZ61FVFVG+PAcT5PEbxMEubUb+hqNLuIYgZMBk1XFkfe:gsQK4uFVFLREbKEj+4LK4XFkfe
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8b81a6e63b86cd007c7261c624e041af
Files
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8b81a6e63b86cd007c7261c624e041af.exe windows:5 windows x86 arch:x86
ec5e7ad0bcb029498957c991055921d4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
lstrlenW
GetTempPathW
GetLastError
Process32FirstW
LockResource
Process32NextW
lstrcmpiW
CreateFileW
CreateToolhelp32Snapshot
CloseHandle
DeleteFileW
GetCurrentProcessId
lstrcpyW
GetModuleHandleA
TerminateProcess
SizeofResource
GetStartupInfoA
Sleep
GetSystemDirectoryW
OpenProcess
WriteFile
CreateDirectoryW
CreateProcessW
LoadResource
FindResourceW
lstrcatW
GetEnvironmentVariableW
msvcrt
_controlfp
_except_handler3
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_exit
malloc
_XcptFilter
memset
memcpy
advapi32
DeleteService
OpenSCManagerW
OpenServiceW
RegDeleteValueW
RegOpenKeyExW
ControlService
RegCloseKey
RegSetValueExW
CloseServiceHandle
Exports
Exports
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 388B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ