2024-05-09_bbf5212e89a12605cf6dd212efd611db_cryptolocker | Triage

Sharing

General

Target

2024-05-09_bbf5212e89a12605cf6dd212efd611db_cryptolocker
Size

59KB
MD5

bbf5212e89a12605cf6dd212efd611db
SHA1

17b6c2862fe2bbe4967253365852f6e9b33fa982
SHA256

0dfa3f22ca7c8534a86b63489b0c71367b071f3add0f2de77bacd7a4dc316849
SHA512

6f1d114fc4154ba212c3590b1c73a1a7973fff166fc65c276380892920e1788f4ef171a7dd65f43ef612f60b00d42e6dbf0006d0e4290ca05f7094d287f23170
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHl:btng54SMLr+/AO/kIhfoKMHdU

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
2024-05-09_bbf5212e89a12605cf6dd212efd611db_cryptolocker

Files

2024-05-09_bbf5212e89a12605cf6dd212efd611db_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