2024-05-26_ea77a6fa7db0909bda7bc7c7d767ba6e_cryptolocker | Triage

Sharing

General

Target

2024-05-26_ea77a6fa7db0909bda7bc7c7d767ba6e_cryptolocker
Size

45KB
MD5

ea77a6fa7db0909bda7bc7c7d767ba6e
SHA1

beb6b7feee96bba62218717348bc30634c100923
SHA256

bceef9ee74c3abd36a528c89be4aa37f729226cb411be2ec3e593b57fd28d6fb
SHA512

5af1874ca4c3ff6649fbebcc008277d9617cf68f8be85990a5bbc0734f3ca8d22a5f025f7501bb6d89fa0b6278281c5c47b53f16b9bceb852e9fe630679df4bf
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphq9:bc/y2lkF0+Beq9

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
2024-05-26_ea77a6fa7db0909bda7bc7c7d767ba6e_cryptolocker

Files

2024-05-26_ea77a6fa7db0909bda7bc7c7d767ba6e_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ