2024-04-11_8dd52cbb71e247d616d75662b18650df_cryptolocker | Triage

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General

Target

2024-04-11_8dd52cbb71e247d616d75662b18650df_cryptolocker
Size

32KB
MD5

8dd52cbb71e247d616d75662b18650df
SHA1

c25c425eb4ee3b76803aeb4f9f6e0166dff4e37a
SHA256

65cdbb27155f9af30c6c896726fd72300b35ddde4d76acb7adc4664d874f73c3
SHA512

adc25808fe393bfd8ede6e913aff277a2adfc3101925896c989155f6707915f6a756d166b057d81bd6687406352f3ee40a36fcd064c8a836d4f0408ad1824fb8
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5L:bxNrC7kYo1Fxf2rY3

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-11_8dd52cbb71e247d616d75662b18650df_cryptolocker

Files

2024-04-11_8dd52cbb71e247d616d75662b18650df_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ