2024-04-06_1392d793fc8a6df184f33e93321f1d66_cryptolocker | Triage

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General

Target

2024-04-06_1392d793fc8a6df184f33e93321f1d66_cryptolocker
Size

62KB
MD5

1392d793fc8a6df184f33e93321f1d66
SHA1

ecf7f5fb4fd050cc6bc0c0fa6402bc0bcefd947a
SHA256

c77a7abaf072f2fe5e79fe1361da3d9ffdb2940061e5fc769fd9cb173e4bb644
SHA512

bb3d8823733125545fae0f315e8a37d9cfa48ef8b79ea7c780651e5bdd63f185fd4cb4fdb5c21cb2ae23b147d03ae8287d844979c91b58b24c5010e3f8574483
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaT: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
2024-04-06_1392d793fc8a6df184f33e93321f1d66_cryptolocker

Files

2024-04-06_1392d793fc8a6df184f33e93321f1d66_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