2024-03-11_5081a9a24b2c70774f5f37413e2a4cf8_cryptolocker | Triage

Sharing

General

Target

2024-03-11_5081a9a24b2c70774f5f37413e2a4cf8_cryptolocker
Size

42KB
MD5

5081a9a24b2c70774f5f37413e2a4cf8
SHA1

398e08998e58269118f18afc3b03a46c66782499
SHA256

bdf347797184a9fb6d464cd5febfdb1881ade33c5fcd19de4fe8874cbf2f2f06
SHA512

420982372d8adacb4967bb2946507d152ecb137dece5d351ab9a4c2dbb554c306506ce6184cc28d3790c1bbac8f2ec7ed392b3c651e16853e70186320744f64d
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZWQpyW:btB9g/WItCSsAGjX7e9N0hunrknld

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
2024-03-11_5081a9a24b2c70774f5f37413e2a4cf8_cryptolocker

Files

2024-03-11_5081a9a24b2c70774f5f37413e2a4cf8_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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