2024-06-11_1ea93a5794b9b2d52c4df3bd9b03ba69_cryptolocker | Triage

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General

Target

2024-06-11_1ea93a5794b9b2d52c4df3bd9b03ba69_cryptolocker
Size

49KB
MD5

1ea93a5794b9b2d52c4df3bd9b03ba69
SHA1

0cc5c279f9af8191a525de7511439a506f02f034
SHA256

22df44a41bc4f43dcb805d95f0228f6a14f0151544b98c2882da2b944432265d
SHA512

e0430aa3f4e4c889b31d8399d9a10782c3e84c76aa55bf670d3c186e603471ec4457089730de1cd356da2b2f284f2fc0c84291bb641283598ed50c7b5e7149a2
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9UnuDLlD+8:bIDOw9a0Dwo3P1ojvUSD4PInyDh

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
2024-06-11_1ea93a5794b9b2d52c4df3bd9b03ba69_cryptolocker

Files

2024-06-11_1ea93a5794b9b2d52c4df3bd9b03ba69_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