2024-06-12_cb38b1ebe4ce4b8d66b7def487b4ebbc_cryptolocker | Triage

Sharing

General

Target

2024-06-12_cb38b1ebe4ce4b8d66b7def487b4ebbc_cryptolocker
Size

36KB
MD5

cb38b1ebe4ce4b8d66b7def487b4ebbc
SHA1

052066b8cb5ba17c24cc392c8c29959249506202
SHA256

7833c951144de59a6ee9adb5c910516048e3d540aec83cfb819cc697e9fee5d6
SHA512

e3d26418bea59b5b9b3093a7a9d2145f9e28cd379c4c16e6a2c33b1a19edee8eeaa58541323a03769d10965b98d82e59fcc715ad76412931d1e2d21d7878bb10
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVH/:b7o/2n1TCraU6GD1a4Xt9bRUlV1/

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
2024-06-12_cb38b1ebe4ce4b8d66b7def487b4ebbc_cryptolocker

Files

2024-06-12_cb38b1ebe4ce4b8d66b7def487b4ebbc_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ