ransomware[.]exe

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General

Target

ransomware.exe
Size

253KB
MD5

90109ee185f4739ea25b371fb580576f
SHA1

3a04885b481e61e184375ffaad685d7c0ac9e5ce
SHA256

2378b573c7799fac6884657f5df6d524f47aed4e5348c9104a4943ce6276653b
SHA512

7dc6ddf6c790c9d8f3cf5c851b18672aae86797796720674cf830b5054c0b169d0619384f31b0be7a4d4cd9d51f78f4d69a00ac2756592b447164e5dea3c9937
SSDEEP

3072:vdaHeHGxK5YYBraSFN49TTcNo1nEhgm1sgIkDHQtoW1CftZiuvzuz3Ta6cri10LL:v0aIKpaLquEWSSmtc3Ta6crqIIF+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ransomware.exe

Files

ransomware.exe
.exe windows:4 windows x64 arch:x64

162ec132be76ae1f437ed25229025c13

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

DeleteCriticalSection
EnterCriticalSection
FindClose
FindFirstFileA
FindNextFileA
FreeLibrary
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
MultiByteToWideChar
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WideCharToMultiByte

msvcrt

__C_specific_handler
___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_commode
_errno
_fmode
_initterm
_onexit
abort
calloc
exit
fclose
fopen
fprintf
fputc
fread
free
fseek
ftell
fwrite
localeconv
malloc
memcpy
memset
signal
strcmp
strerror
strlen
strncmp
system
vfprintf
wcslen

user32

EnableWindow
FindWindowA
SendMessageA
ShowWindow
SystemParametersInfoA

Sections

.text
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 208B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 128B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/14
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/29
Size: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/41
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/55
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/67
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/80
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/91
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/107
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/123
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

162ec132be76ae1f437ed25229025c13

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

user32

Sections

.text Size: 28KB - Virtual size: 28KB

.data Size: 512B - Virtual size: 208B

.rdata Size: 4KB - Virtual size: 3KB

/4 Size: 512B - Virtual size: 4B

.pdata Size: 1KB - Virtual size: 1KB

.xdata Size: 1KB - Virtual size: 1KB

.bss Size: - Virtual size: 2KB

.idata Size: 2KB - Virtual size: 2KB

.CRT Size: 512B - Virtual size: 96B

.tls Size: 512B - Virtual size: 16B

.reloc Size: 512B - Virtual size: 128B

/14 Size: 2KB - Virtual size: 1KB

/29 Size: 73KB - Virtual size: 73KB

/41 Size: 12KB - Virtual size: 12KB

/55 Size: 26KB - Virtual size: 26KB

/67 Size: 8KB - Virtual size: 8KB

/80 Size: 1KB - Virtual size: 1KB

/91 Size: 11KB - Virtual size: 11KB

/107 Size: 30KB - Virtual size: 30KB

/123 Size: 1KB - Virtual size: 1KB

.text
Size: 28KB - Virtual size: 28KB

.data
Size: 512B - Virtual size: 208B

.rdata
Size: 4KB - Virtual size: 3KB

/4
Size: 512B - Virtual size: 4B

.pdata
Size: 1KB - Virtual size: 1KB

.xdata
Size: 1KB - Virtual size: 1KB

.bss
Size: - Virtual size: 2KB

.idata
Size: 2KB - Virtual size: 2KB

.CRT
Size: 512B - Virtual size: 96B

.tls
Size: 512B - Virtual size: 16B

.reloc
Size: 512B - Virtual size: 128B

/14
Size: 2KB - Virtual size: 1KB

/29
Size: 73KB - Virtual size: 73KB

/41
Size: 12KB - Virtual size: 12KB

/55
Size: 26KB - Virtual size: 26KB

/67
Size: 8KB - Virtual size: 8KB

/80
Size: 1KB - Virtual size: 1KB

/91
Size: 11KB - Virtual size: 11KB

/107
Size: 30KB - Virtual size: 30KB

/123
Size: 1KB - Virtual size: 1KB