2024-03-09_eba93232715dc2f6f5c6e8bf806598f2_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-09_eba93232715dc2f6f5c6e8bf806598f2_cryptolocker
Size

31KB
MD5

eba93232715dc2f6f5c6e8bf806598f2
SHA1

b9fbeee714284c68dab8543b522809c0bbea1fa1
SHA256

babcc1e53f6af790ccaf6ef9b69458f664bfc453df7a820efb1b8f7a7723ca98
SHA512

e5b8823cf458d788b72310e6a908bccf3d060eac76018067e7eddc87043f471068774321e0de84feef0371d773ad05a2b36ecd037f089153e1da710968672731
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuah0HoA:bAvJCYOOvbRPDEgXRc/A

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
2024-03-09_eba93232715dc2f6f5c6e8bf806598f2_cryptolocker

Files

2024-03-09_eba93232715dc2f6f5c6e8bf806598f2_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