2024-02-19_0ca7f1028db436a98c4836822123539d_cryptolocker | Triage

Sharing

General

Target

2024-02-19_0ca7f1028db436a98c4836822123539d_cryptolocker
Size

40KB
MD5

0ca7f1028db436a98c4836822123539d
SHA1

d3ca9f09855a2c82549efa6d7a1ed9111b520b13
SHA256

70a48c44636e1277ea62293f31a2ee6e6f79d8cfe0bce9f080186a359e1ccfdc
SHA512

dd4571ca160c46f703630af11272cc85ada549121a68bc7e415c7ae389d973611b6b5c9162cf732f132d8e11a3eb75cb296859af9a70f3d14272d7feb22a714b
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWR:bc/y2lkF0+B2b

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
2024-02-19_0ca7f1028db436a98c4836822123539d_cryptolocker

Files

2024-02-19_0ca7f1028db436a98c4836822123539d_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