2024-04-25_4bf2ada34e5ef3f2b99078e0176ec527_cryptolocker | Triage

Sharing

General

Target

2024-04-25_4bf2ada34e5ef3f2b99078e0176ec527_cryptolocker
Size

34KB
MD5

4bf2ada34e5ef3f2b99078e0176ec527
SHA1

4f45aeb564c186bdf844b00ccf8509622764640b
SHA256

72e080f459b1af35882eacd1de96225408329f793fe7dacfc632d147ce73cf54
SHA512

bfcb97fa0f7c5e65b8539326d1df647afdfa3e392bb43e9f69d24b231a3e8f98fde3af4a2392feb5daf65349ebb8a7af1ae2c06b4c57928b5451f0dabd7d298d
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtzxt16D:b7o/2n1TCraU6GD1a4Xt9bRwrbK

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
2024-04-25_4bf2ada34e5ef3f2b99078e0176ec527_cryptolocker

Files

2024-04-25_4bf2ada34e5ef3f2b99078e0176ec527_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