2024-05-09_218b56f06d584ac81f8e8a8e55f378c9_cryptolocker | Triage

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General

Target

2024-05-09_218b56f06d584ac81f8e8a8e55f378c9_cryptolocker
Size

44KB
MD5

218b56f06d584ac81f8e8a8e55f378c9
SHA1

b88731bf292bab6bda71d5cbe06d8304215c8a9f
SHA256

dea46fd8e3456a07bf8cdcbeb6f468b1567370b3c627540ef09bec69e3548534
SHA512

839bc680b9113b3b35e10811386b83c026fb9a677936236df9b208bae519d9663daa7c54a875297152af9b8f0875c67d3c666e71548343e0b24a7753bfd2c86a
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphq3:bc/y2lkF0+Beq3

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_218b56f06d584ac81f8e8a8e55f378c9_cryptolocker

Files

2024-05-09_218b56f06d584ac81f8e8a8e55f378c9_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