2024-04-09_a86a7852c7a2e61be84f88634fee5bf3_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-09_a86a7852c7a2e61be84f88634fee5bf3_cryptolocker
Size

42KB
MD5

a86a7852c7a2e61be84f88634fee5bf3
SHA1

76d2378f3c02b63c86f5259d6ff7af1211d2251e
SHA256

7f38d993a8736eef0adf0391861bfa693078a4cf335cac3b4e5e9481c54cecb0
SHA512

b01464aed3c1975faa28168a161157a38fa0c84efcad0da903c22125008f5fdef7462ff8f2541cf4b5ffb5da6c5b8d98347f4641c17868e7aaa94d1669089092
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRYtsy:bc/y2lkF0+BlP

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
2024-04-09_a86a7852c7a2e61be84f88634fee5bf3_cryptolocker

Files

2024-04-09_a86a7852c7a2e61be84f88634fee5bf3_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