2024-01-25_9fc7db9a9c18ac76494e18d6b464674c_cryptolocker | Triage

Sharing

General

Target

2024-01-25_9fc7db9a9c18ac76494e18d6b464674c_cryptolocker
Size

37KB
MD5

9fc7db9a9c18ac76494e18d6b464674c
SHA1

6d99318862dc07eaa1fc1b0c2ac783cd0cf00762
SHA256

f7f7ba8f0e22ede5eef13130ced9ffb4ed3bcd2c51b33bf5a1a720ca0fb717e4
SHA512

49cda055c5d4285bcd4aca0e075ffd5d42b04337b702a9b2e051f9f2cec3d82899041f943dacd4750cca11151cf9d84d6d99d4ef96d9a61b63caab67fccef6f2
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nb/mViY:bAvJCYOOvbRPDEgXrNekd7l94i3p/hQ

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
2024-01-25_9fc7db9a9c18ac76494e18d6b464674c_cryptolocker

Files

2024-01-25_9fc7db9a9c18ac76494e18d6b464674c_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