2024-05-14_a218204cbd48cd02404b76a56e731622_cryptolocker | Triage

Sharing

General

Target

2024-05-14_a218204cbd48cd02404b76a56e731622_cryptolocker
Size

44KB
MD5

a218204cbd48cd02404b76a56e731622
SHA1

bd79c38f878b01a79c2ded44b1d66b029febe846
SHA256

9040f3646bd396767125afba1628005c1ac0d5c6c39891ae58945798f019b9c2
SHA512

a940f3c1741bead17d2c9bfdebed7f41c26fd2130300d39d7ee22dbb83fe8dff95f4fd36e17f69baa5ff68825ade4e7649c0e5315f2f3fc906a39a90d81d3f51
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqm:bc/y2lkF0+Beqm

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_a218204cbd48cd02404b76a56e731622_cryptolocker

Files

2024-05-14_a218204cbd48cd02404b76a56e731622_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