2024-01-29_8deee8eaccfb4ff11a864300c8a22281_cryptolocker | Triage

Sharing

General

Target

2024-01-29_8deee8eaccfb4ff11a864300c8a22281_cryptolocker
Size

39KB
MD5

8deee8eaccfb4ff11a864300c8a22281
SHA1

dae5ea3a735e0b6b1be3102d8c92df823d2bcddd
SHA256

a80c2fd45c9071818b25b8420f21cd5f4225f946271cbd1fe32d1b1b807acd8a
SHA512

0e4dd3f7d7be1a1427577c54e08b2ea3199b589b3188876bc548828fbfc6feba7fee8f601cd910e6e282ecca4b1c25e77cdba182e25bec427bf307088fa5e865
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMv5:bc/y2lkF0+B25

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
2024-01-29_8deee8eaccfb4ff11a864300c8a22281_cryptolocker

Files

2024-01-29_8deee8eaccfb4ff11a864300c8a22281_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