2024-05-25_62eb8b5d47e6852a4bf1bd03e8af04ba_cryptolocker | Triage

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General

Target

2024-05-25_62eb8b5d47e6852a4bf1bd03e8af04ba_cryptolocker
Size

62KB
MD5

62eb8b5d47e6852a4bf1bd03e8af04ba
SHA1

a1e5a60cbfebb219eab1856302b3c8c2940b72d5
SHA256

01d1e0d7aca3b71f5634aa90cd67b4d590e671a6bc8075029d51412b1e92b184
SHA512

ef042b6f57c9ba32e8e2827e9035ea297689a1d1b927e5aa7e56954814465fc77346622cf5bb5efdedb34a8a45d7c8fa1011926b58c862e47adbe2b397a8375b
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnx4:btng54SMLr+/AO/kIhfoKMHdaa

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
2024-05-25_62eb8b5d47e6852a4bf1bd03e8af04ba_cryptolocker

Files

2024-05-25_62eb8b5d47e6852a4bf1bd03e8af04ba_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