2024-02-02_22c0fe1079ddb3936eb1227eb75125d8_cryptolocker | Triage

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General

Target

2024-02-02_22c0fe1079ddb3936eb1227eb75125d8_cryptolocker
Size

37KB
MD5

22c0fe1079ddb3936eb1227eb75125d8
SHA1

81825d8987f7ef81847311f92ab3f540e9173752
SHA256

66d79458483fbb0471889b46df0127645788d7b32d49febe3c6a732a25fd54c2
SHA512

8013f7436f09ac1275a681bc7fea8962c9895a9dafb3b2b90872ce531d23f8d7be9b4b5d624a157f7984c0d63fa1f967baf0b24b22521d9fbc64c81bb93652bf
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbF07:bAvJCYOOvbRPDEgXrNekd7l94i3pF07

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
2024-02-02_22c0fe1079ddb3936eb1227eb75125d8_cryptolocker

Files

2024-02-02_22c0fe1079ddb3936eb1227eb75125d8_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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