2024-05-12_eec1950de1d3cdb51204ecfa5618e2c1_cryptolocker | Triage

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General

Target

2024-05-12_eec1950de1d3cdb51204ecfa5618e2c1_cryptolocker
Size

62KB
MD5

eec1950de1d3cdb51204ecfa5618e2c1
SHA1

231f07753c38d305a35196ad60305e8c6dfd5fbc
SHA256

a193b0556ee89d57db2ea2263fdc25cbcf48b86d4fa8bbf34c36badf4049d8d8
SHA512

0d166a8b88206b7da5adc3d752fa1783563f8dcb847d5009d512a3d15bdeb1def963853d560307d3b9241ed5a1ce4641ca750ef3f5af0f8ed094ed0d63bc584b
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnxm:btng54SMLr+/AO/kIhfoKMHdas

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
2024-05-12_eec1950de1d3cdb51204ecfa5618e2c1_cryptolocker

Files

2024-05-12_eec1950de1d3cdb51204ecfa5618e2c1_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