2024-05-09_ad6ca3914080d568eb5aeb8a73cc662f_cryptolocker | Triage

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General

Target

2024-05-09_ad6ca3914080d568eb5aeb8a73cc662f_cryptolocker
Size

31KB
MD5

ad6ca3914080d568eb5aeb8a73cc662f
SHA1

d7bb552388432d13b73062b439900a0e5c9f9328
SHA256

14d609fd3e63e3813089a314e649c5278ec92aca5f376a822365b388f91c21ea
SHA512

225a90927a6556b9408b9db0db9b38439eb2fa384b17bd1e1ee73d0f219949397cf887885170f709acdc1836b47a3a3da515a2f0554fc8d4beb1702e2982a1f0
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7gYN:bAvJCYOOvbRPDEgXRcJ0W

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
2024-05-09_ad6ca3914080d568eb5aeb8a73cc662f_cryptolocker

Files

2024-05-09_ad6ca3914080d568eb5aeb8a73cc662f_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