2024-04-22_f4adc7fac9cbed398c0e7ad4176dcf70_cryptolocker | Triage

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General

Target

2024-04-22_f4adc7fac9cbed398c0e7ad4176dcf70_cryptolocker
Size

63KB
MD5

f4adc7fac9cbed398c0e7ad4176dcf70
SHA1

ec2c2e845e3d36597a13c871d82bb0db5743421f
SHA256

aee83371c5145f62d268cfe08a901f46197a06ee89d9488e8d24b0f6c57cb8a4
SHA512

23a400a003bb1933918fda49ce8c1ec678e2a5782b410a81da33b8289baa040090520813663ff40263709826b8ce3be17228ea167fb8b123414eca24b057d9f7
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaxW:btng54SMLr+/AO/kIhfoKMHdPW

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
2024-04-22_f4adc7fac9cbed398c0e7ad4176dcf70_cryptolocker

Files

2024-04-22_f4adc7fac9cbed398c0e7ad4176dcf70_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