2024-05-26_ae6f3a4860c29aded589e333ca0275ed_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-26_ae6f3a4860c29aded589e333ca0275ed_cryptolocker
Size

31KB
MD5

ae6f3a4860c29aded589e333ca0275ed
SHA1

d80cb63e61ea1f8d2d60a115aad541319003074f
SHA256

cb235ff8fa42632eaf882f871c0f324aae8378fd06c265113e0f3ceceb1647e6
SHA512

c9c8c6bf14df2e1a5e01cd358d64a2ff5765598c121a23c2a02ff5fc3cf7e77a0a83345db57f051fe0c20ce3fe9ef398939a6401f9c2d4f6510132f7180bc3e5
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+U8Ss87vhCI:b/yC4GyNM01GuQMNXum+NSnCI

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
2024-05-26_ae6f3a4860c29aded589e333ca0275ed_cryptolocker

Files

2024-05-26_ae6f3a4860c29aded589e333ca0275ed_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ