2024-04-26_44a21bf0fd719fb38667066a7f4179fd_cryptolocker | Triage

Sharing

General

Target

2024-04-26_44a21bf0fd719fb38667066a7f4179fd_cryptolocker
Size

61KB
MD5

44a21bf0fd719fb38667066a7f4179fd
SHA1

e70d8c80cba7ecec288fa6077df24df64535a027
SHA256

6758e504ba1f9fd2725b302d5143955e517816ff92c615a7543c79527f1caf80
SHA512

3a90f7221ee827d6dcb6cab2294460fea65467ec1b5aac0f8725bb9a77153700111b5d4f553d46cfc3a9a70b2917cd5b027709fdb44da330397f57075ed9c4f1
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnan:btng54SMLr+/AO/kIhfoKMHda4

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
2024-04-26_44a21bf0fd719fb38667066a7f4179fd_cryptolocker

Files

2024-04-26_44a21bf0fd719fb38667066a7f4179fd_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