2024-05-14_1f1a7590299777b1962e31d7dba1054a_cryptolocker | Triage

Sharing

General

Target

2024-05-14_1f1a7590299777b1962e31d7dba1054a_cryptolocker
Size

44KB
MD5

1f1a7590299777b1962e31d7dba1054a
SHA1

5ae74957fbdd5e1d5c14365ba649c87db7303f60
SHA256

8b9797bdcf50ea4dd3c6efcb5da44bcc2d68d803b350adbc0159dda9dc142709
SHA512

5fdc726b0ed43e86803e2d8c393f1cbc9bbd30dc1ac428fc1e9d6558db61d3bc93386a12e72b1a5a035d40d9c65143699aa134fcbc53f37d9443380a454bd93c
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqu:bc/y2lkF0+Bequ

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
2024-05-14_1f1a7590299777b1962e31d7dba1054a_cryptolocker

Files

2024-05-14_1f1a7590299777b1962e31d7dba1054a_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