2024-02-02_3c0a6566ecd7019ca67a336855c392ee_cryptolocker | Triage

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General

Target

2024-02-02_3c0a6566ecd7019ca67a336855c392ee_cryptolocker
Size

39KB
MD5

3c0a6566ecd7019ca67a336855c392ee
SHA1

6546d938ea320507b1e8cfde0e7017d37bdf8869
SHA256

f865d3e11f5f36c7ce1b4f9cdd106d8f5ff1ab8999ef1ee15ca74e8fbccf1f82
SHA512

c86b4307ef71abc7262717d36817c6d4cd3e931265566158923e5d9ee943d81e3c6467490e2c6f44fd2f4c7980056ed427e458a687ae2d82261ffacc5a681173
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nby6Usx:bAvJCYOOvbRPDEgXrNekd7l94i3py/y9

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_3c0a6566ecd7019ca67a336855c392ee_cryptolocker

Files

2024-02-02_3c0a6566ecd7019ca67a336855c392ee_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