2024-05-11_ff21320d1ed046a640da70fc8f4de5fa_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-11_ff21320d1ed046a640da70fc8f4de5fa_cryptolocker
Size

36KB
MD5

ff21320d1ed046a640da70fc8f4de5fa
SHA1

acbef8df7c4719fc6244750e5a2801e8d8975c10
SHA256

8100cb89ab7435604c48ce1943ab4bab986027614d90d5fb907a305d751d05f3
SHA512

2496cfbfa156f029bd1093d45e7d2c635b00e67fe277e4e6031d9840f84ea79fccd7b5e08d27443b629c6bc1fa152bd41525576a33d47de4d370e086040addc5
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDIQ:bAvJCF+RQgJeab4sbB

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
2024-05-11_ff21320d1ed046a640da70fc8f4de5fa_cryptolocker

Files

2024-05-11_ff21320d1ed046a640da70fc8f4de5fa_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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