2024-03-29_7066629e3331aa60cb22f915128c6dc6_cryptolocker | Triage

Sharing

General

Target

2024-03-29_7066629e3331aa60cb22f915128c6dc6_cryptolocker
Size

41KB
MD5

7066629e3331aa60cb22f915128c6dc6
SHA1

38fb04972112d92606f598b95e78dc37cd06d856
SHA256

a3abdc8271edcc61422fa11f7fc80e8eb6be6bc4bd058021dec3aa1f3f29af6d
SHA512

ce8a57f8d79cb7dfc062c55bdb918eb3bedff709d617c27ad10c4cea4eff0a7858b301c2a2d90105336cd8e16d9044ffc13cba3ea57605d3383abf8247f6cada
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlaVpluV:b/pYayGig5HjS3SrK

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
2024-03-29_7066629e3331aa60cb22f915128c6dc6_cryptolocker

Files

2024-03-29_7066629e3331aa60cb22f915128c6dc6_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