2024-04-19_1c966d8625fb31686fcca7b9bd01f0ea_cryptolocker | Triage

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General

Target

2024-04-19_1c966d8625fb31686fcca7b9bd01f0ea_cryptolocker
Size

34KB
MD5

1c966d8625fb31686fcca7b9bd01f0ea
SHA1

ad975c0dd68cdaeffa3aac27b2a0c1fbba8fb30f
SHA256

5269694a4c050c8fd5b8a76ab4a0aa06b021953ea9eee1127b45e7e0f9615234
SHA512

991497b4ef6714769d65f2de82d510b0c966338c01937bcca5f20118acd7d60a07cbd5c267e9f24da4ad605ed0f14bd3be67a4c59df6ae76fb0f81c344f91d11
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9gxrQ:bAvJCYOOvbRPDEgXRcuM9gxk

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
2024-04-19_1c966d8625fb31686fcca7b9bd01f0ea_cryptolocker

Files

2024-04-19_1c966d8625fb31686fcca7b9bd01f0ea_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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