2024-05-20_2527b863481b5a4d7d2af6613781ba03_cryptolocker | Triage

Sharing

General

Target

2024-05-20_2527b863481b5a4d7d2af6613781ba03_cryptolocker
Size

62KB
MD5

2527b863481b5a4d7d2af6613781ba03
SHA1

3583cb56b03be1b3599ffd4540afffc8cf661f09
SHA256

334b745fef48fa6af9f83c9420766f7f46226c45a40fd42a195065433d66c594
SHA512

ddab9925057ee44a1903c61d0a3f48432f0801ea31bd735bc3cf20036c91abe317a51c6f6ee8d15fb872e7c0dd6f7cbebd5eccbcf058bdd3d080f0994ceabf71
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnF7H6:btng54SMLr+/AO/kIhfoKMHdaw

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
2024-05-20_2527b863481b5a4d7d2af6613781ba03_cryptolocker

Files

2024-05-20_2527b863481b5a4d7d2af6613781ba03_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