2024-06-03_2eb01e7a7c9e11ebfafad8558cf81e8f_cryptolocker | Triage

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General

Target

2024-06-03_2eb01e7a7c9e11ebfafad8558cf81e8f_cryptolocker
Size

32KB
MD5

2eb01e7a7c9e11ebfafad8558cf81e8f
SHA1

a354e2665e0f946e5c313c14dcade277431bbc6d
SHA256

7703685ffc2808b763d161e5dad1bf72283edd26f507416a8ca30e6e3599d9bf
SHA512

a8a7987a239b7f84d1fc1f5852f3e4f012d7ec6b0f24affca7bb3e82b44bf149a07cc83cb8428f9d1399952c57a0cee527909ecbbdd38c467438e1537d69fc03
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7sLEO:bAvJCYOOvbRPDEgXRcJwv

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
2024-06-03_2eb01e7a7c9e11ebfafad8558cf81e8f_cryptolocker

Files

2024-06-03_2eb01e7a7c9e11ebfafad8558cf81e8f_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