2024-02-28_a2ece468af4a87c9149e53ffe34cc644_cryptolocker | Triage

Sharing

General

Target

2024-02-28_a2ece468af4a87c9149e53ffe34cc644_cryptolocker
Size

44KB
MD5

a2ece468af4a87c9149e53ffe34cc644
SHA1

5e2a24dba39ebc1446de6aef43d8efa4129e1190
SHA256

2f5e82a1db782e93c74be749ffb1f42f380eafbcff1117ad5e4fe8383ba6078f
SHA512

369c3b77adc4276f321c806ae7cb833f232662af8d7cd10623034f4df0d5a35b55a36163b1d6920df28ff35846c74609d1f0d0c371c8dcbc99f703af97589884
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9Unu/L:bIDOw9a0Dwo3P1ojvUSD4PIn4L

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
2024-02-28_a2ece468af4a87c9149e53ffe34cc644_cryptolocker

Files

2024-02-28_a2ece468af4a87c9149e53ffe34cc644_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