2024-03-15_547ca98dd5a7c715197e174c3e9d040a_cryptolocker | Triage

Sharing

General

Target

2024-03-15_547ca98dd5a7c715197e174c3e9d040a_cryptolocker
Size

41KB
MD5

547ca98dd5a7c715197e174c3e9d040a
SHA1

fc1b7160ae242ae0b33d7ea742bc6895f1158cba
SHA256

896df5d02a1322f691149bfb17620efd694c46d7206f4cf34085dcba5d1d3fc5
SHA512

2236df6ef23c7bdc5dcd08065ea400d723052c41c981b0bd4d6cf3209a317bf58ad78873bb03d2f02af3b644b98918a1f4caa617e3a456e5a5a6f64ab160d5da
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+iv:bAvJCYOOvbRPDEgXrNekd7l94i3p+r

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
2024-03-15_547ca98dd5a7c715197e174c3e9d040a_cryptolocker

Files

2024-03-15_547ca98dd5a7c715197e174c3e9d040a_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ