2024-01-18_e78fa62abeeef10e3f6b9898c843806b_cryptolocker | Triage

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General

Target

2024-01-18_e78fa62abeeef10e3f6b9898c843806b_cryptolocker
Size

57KB
MD5

e78fa62abeeef10e3f6b9898c843806b
SHA1

0cce7059c5714b8891de4cf71b0c6aa25a9de2b4
SHA256

edcf78973632c57e3734a559a0a5f304fc83c87cd4686ccc4872689125d9a1a3
SHA512

feb167267ed2b0f17e92e5593ea2a1b944f62cea9194aeb51b23205022e224912f9584a74d8739fcbf9e6aaf4ca9467364164a2e2233a222bc089119ef78c3cb
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHk:btng54SMLr+/AO/kIhfoKMHd9

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
2024-01-18_e78fa62abeeef10e3f6b9898c843806b_cryptolocker

Files

2024-01-18_e78fa62abeeef10e3f6b9898c843806b_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