2024-05-29_074775682094ad4f46674645def17ccb_cryptolocker | Triage

Sharing

General

Target

2024-05-29_074775682094ad4f46674645def17ccb_cryptolocker
Size

44KB
MD5

074775682094ad4f46674645def17ccb
SHA1

304acb7e0e99837739179b335dd08789447dba33
SHA256

062a2f4fc9713797e628fa231a4295abc75e746c0baabdf480252071bb1b06cf
SHA512

1270d62a972231113993b3323ab82c01326c67dfbd8ab1d086b7ecfcd12f49ce839806ee6323d9f1bd4b328a896b4a93b1217f3b6368a4d221837014dd603641
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAS:b/pYayGig5HjS3NPAS

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
2024-05-29_074775682094ad4f46674645def17ccb_cryptolocker

Files

2024-05-29_074775682094ad4f46674645def17ccb_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