2024-05-09_68fd5edc9c876776811c4caed52b82d6_cryptolocker | Triage

Sharing

General

Target

2024-05-09_68fd5edc9c876776811c4caed52b82d6_cryptolocker
Size

54KB
MD5

68fd5edc9c876776811c4caed52b82d6
SHA1

bb76949db6aa2f1b467410f18cde1be9385f24e7
SHA256

a2b80f29980b01c4b296261a8a5010c86b8e40edf48cd5b921fbe444d5efb210
SHA512

4971fcacbd185f65a0088ddd24ecd93a9e5ea0a4b872184efbf19ff8fbdd8cf69589cbbf3b457b890e18df1f54bfbb2d7c8c7fa7fe35cca50bd083b2597ad2a7
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6r:bc/y2lm6iH/NLp17zrV99

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
2024-05-09_68fd5edc9c876776811c4caed52b82d6_cryptolocker

Files

2024-05-09_68fd5edc9c876776811c4caed52b82d6_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