2024-02-14_4525bd3c76aeb416b3e2ab01f28a6a83_cryptolocker | Triage

Sharing

General

Target

2024-02-14_4525bd3c76aeb416b3e2ab01f28a6a83_cryptolocker
Size

59KB
MD5

4525bd3c76aeb416b3e2ab01f28a6a83
SHA1

b2dd3fa52d5fec5e1e7a1439251e3241ff175cb8
SHA256

0ca2ee60ec2818e96daed1fb987d41f664d733f81c26abbbf00694ced6a5093e
SHA512

6247633a3a37c4f6dcf2e159acb1115c0c608cc67fbfdcf77cbb33943b431c04ec5f676434d5a41151ae9705ef85d4ec48cc06529652708568bc46f0130a7889
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHTB0:btng54SMLr+/AO/kIhfoKMHdH

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
2024-02-14_4525bd3c76aeb416b3e2ab01f28a6a83_cryptolocker

Files

2024-02-14_4525bd3c76aeb416b3e2ab01f28a6a83_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