2024-04-17_f209b47931e8791057f93e75db3026a7_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-17_f209b47931e8791057f93e75db3026a7_cryptolocker
Size

35KB
MD5

f209b47931e8791057f93e75db3026a7
SHA1

6fb9b89f85bb7aef3294f98e277194ec630a36a5
SHA256

d73ac8db145728bcd67aa3f82a1b711e1eaabba71ebda713d7c0d2973dd51013
SHA512

c7a7f43c95b25b4bdecd59b1b1f437a15979c65a4fb3ddc210bf0d550c0d23186ba9386466a8e7f5206f92dbcf26371c9ed5633a203a11346be6be2f53984b18
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVT:b7o/2n1TCraU6GD1a4Xt9bRUlVx

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_f209b47931e8791057f93e75db3026a7_cryptolocker

Files

2024-04-17_f209b47931e8791057f93e75db3026a7_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