2024-02-12_de6dbe63c78c7a88dc5883bf9d1f48e8_cryptolocker | Triage

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General

Target

2024-02-12_de6dbe63c78c7a88dc5883bf9d1f48e8_cryptolocker
Size

59KB
MD5

de6dbe63c78c7a88dc5883bf9d1f48e8
SHA1

255bdee1130438ed35f960851b8e1f807a5c999a
SHA256

ea306a8c2b96d6c183189cc93c9fdb175c1b7b5a0a1316ae4393d51a4a9ed272
SHA512

993fa624481b775b9594df196ba21df834eb4f525092ef2553a0a8edd6e28d4fff4b2bca06d6923c2ef0c7b8d98f872a2e02a43ce69788853faf73795d36cb18
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHSq:btng54SMLr+/AO/kIhfoKMHd6

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
2024-02-12_de6dbe63c78c7a88dc5883bf9d1f48e8_cryptolocker

Files

2024-02-12_de6dbe63c78c7a88dc5883bf9d1f48e8_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