2024-04-29_0dfd930227f5aef0e0358904f64e6d2d_cryptolocker | Triage

Sharing

General

Target

2024-04-29_0dfd930227f5aef0e0358904f64e6d2d_cryptolocker
Size

41KB
MD5

0dfd930227f5aef0e0358904f64e6d2d
SHA1

1686e4ed34eece5cff97fb23aba5f5734ec87e8d
SHA256

66ceebb30aba4f0be25773ddc41be83cbb0337881b70f35c38541e4c4ca086ac
SHA512

53c00e1801d53ba8f5a4967ffe3f2eb184c9166642b227931ead5c17b6a1115161258644dcd3d138c273c45483b68ba6b858c9c8f2dc792d354120fae76a5a7c
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x3pl:bIDOw9a0Dwo3P1ojvUSD79Rpl

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
2024-04-29_0dfd930227f5aef0e0358904f64e6d2d_cryptolocker

Files

2024-04-29_0dfd930227f5aef0e0358904f64e6d2d_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ