2024-03-07_c05f74e7711f6163b6cb7d515bc3f2ac_cryptolocker | Triage

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General

Target

2024-03-07_c05f74e7711f6163b6cb7d515bc3f2ac_cryptolocker
Size

61KB
MD5

c05f74e7711f6163b6cb7d515bc3f2ac
SHA1

c4af53885b2946c4291d941e1b6e77ed05939739
SHA256

6be7bab121b3c8ba800bd4ab5633187d7ad8746e1f9184548bd2b7db098575c9
SHA512

870009d149b5f10546e6dc5257166182ccc5b6b4621002c1cf8b2098db64b7565cd02e1e013913ce04bab7374d32d56787b4da53b84b862cd5f4d42c468a344c
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHN+:btng54SMLr+/AO/kIhfoKMHdp

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
2024-03-07_c05f74e7711f6163b6cb7d515bc3f2ac_cryptolocker

Files

2024-03-07_c05f74e7711f6163b6cb7d515bc3f2ac_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