2024-05-09_cc248b41d881c34c50954f20fb1583af_cryptolocker | Triage

Sharing

General

Target

2024-05-09_cc248b41d881c34c50954f20fb1583af_cryptolocker
Size

44KB
MD5

cc248b41d881c34c50954f20fb1583af
SHA1

856bcc32f784b617095e5c8402fd0ef0962656f3
SHA256

3bb6f1d3cb301caeca1c68bfd04ea531587e255c2ae39913de0e9dbfa204fa91
SHA512

d395aca4ad4e6217b82824bb60c27306d3559003925c3d0d59a66952da23fd3e11b43f9912a97c4e67fdfc7ab3c4495e3d44e02e3a227a6625f21698f742d943
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqcH:bc/y2lkF0+Beq6

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
2024-05-09_cc248b41d881c34c50954f20fb1583af_cryptolocker

Files

2024-05-09_cc248b41d881c34c50954f20fb1583af_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