2024-03-09_5c12c0cd3d783c79fa7d4cbbb494d98e_cryptolocker | Triage

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General

Target

2024-03-09_5c12c0cd3d783c79fa7d4cbbb494d98e_cryptolocker
Size

61KB
MD5

5c12c0cd3d783c79fa7d4cbbb494d98e
SHA1

c040bd437bd049dd1778a7f409ec84b861e8c010
SHA256

5148db4d6b6b7d27e051996c810877057b04a2fe784584b77c62dc16ae12ab3a
SHA512

7b6e77d59055e12a550498d917fceec50936036976c6a08983cd077b7859b4d6d507e5e6a3cb8e43914d1f47925ab871f518f94859a427c17082ad008199f660
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaY:btng54SMLr+/AO/kIhfoKMHdi

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_5c12c0cd3d783c79fa7d4cbbb494d98e_cryptolocker

Files

2024-03-09_5c12c0cd3d783c79fa7d4cbbb494d98e_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