2024-04-10_f0aa44bf20fc927e7c8139aae1de879a_cryptolocker | Triage

Sharing

General

Target

2024-04-10_f0aa44bf20fc927e7c8139aae1de879a_cryptolocker
Size

32KB
MD5

f0aa44bf20fc927e7c8139aae1de879a
SHA1

c45a1e5b45629896143c351b1dd2e08c88080c14
SHA256

2bd9a2a330a0ba1abc5c2eac39cb7167bca8f94a462754b473e9b9c72b4733df
SHA512

5590450d1a203e412ebf2fa1f610598cfbaa05d8e74bf74ef152673353380a9d245e76f21975150e09037aa50d170f163bedf9fdc79949d54a1f8128d6d137ae
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5MU:bxNrC7kYo1Fxf2rYh

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
2024-04-10_f0aa44bf20fc927e7c8139aae1de879a_cryptolocker

Files

2024-04-10_f0aa44bf20fc927e7c8139aae1de879a_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