2024-04-17_c1f24c13f3d0f7df7fbeb906eb90d986_cryptolocker | Triage

Sharing

General

Target

2024-04-17_c1f24c13f3d0f7df7fbeb906eb90d986_cryptolocker
Size

36KB
MD5

c1f24c13f3d0f7df7fbeb906eb90d986
SHA1

db0ea58c1b0f99b30fda4f7a1b7362bee9aa2f2c
SHA256

712085225019efed4f610ded76520426bfef7588c9f81784acf308135c93851d
SHA512

10984da32dd5e71f9a4caa507cfc6f6cc0acf5ed8e4ec6b8224dfb56b217332160090dc7dde7a9856334d935cd605bb44cf1ab4e88507a7098f4fd9a15ce4c83
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVn1J7:b7o/2n1TCraU6GD1a4Xt9bRUlVN/

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
2024-04-17_c1f24c13f3d0f7df7fbeb906eb90d986_cryptolocker

Files

2024-04-17_c1f24c13f3d0f7df7fbeb906eb90d986_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