2024-03-07_efebb018ba65f44d18ce3e8fa3914210_cryptolocker | Triage

Sharing

General

Target

2024-03-07_efebb018ba65f44d18ce3e8fa3914210_cryptolocker
Size

41KB
MD5

efebb018ba65f44d18ce3e8fa3914210
SHA1

87c5763726af69795a5ec5312ab3ddb40a9d3f08
SHA256

5a9fabb588ee67808ea0201582ae1866e1c04727be143809431182f198ebf8ed
SHA512

3141fc702369053f40627509144053ae32c58d0158b4877bf80c8c49dc38a286b826d2a980632be9c09dec0867d4106e0f01f07aa4bd787f4d311e658d17ec40
SSDEEP

768:btB9g/WItCSsAGjX7e9N0hunrknJQox03:btB9g/xtCSKqf1rk+ox03

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
2024-03-07_efebb018ba65f44d18ce3e8fa3914210_cryptolocker

Files

2024-03-07_efebb018ba65f44d18ce3e8fa3914210_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