2024-05-14_a808a87ba8f7b2c49399ab0accd97d0d_cryptolocker | Triage

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General

Target

2024-05-14_a808a87ba8f7b2c49399ab0accd97d0d_cryptolocker
Size

34KB
MD5

a808a87ba8f7b2c49399ab0accd97d0d
SHA1

c4c11228f1812b71e2dfc15596ab8822709c3f45
SHA256

5fbf735ef47a45b38e59f1ae2905b1c38a56027de8664e1c887303e12e14313f
SHA512

342e434cbaf7e0ea10056d2e2671c524543b7aa6a58f69fc382b22dc7d89de48bb1e7b52fac4deeda294f5592a9d5270b53b83119e2329688bede87c961c4e03
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+T9rq:bAvJCYOOvbRPDEgXRc+BAILiJq

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_a808a87ba8f7b2c49399ab0accd97d0d_cryptolocker

Files

2024-05-14_a808a87ba8f7b2c49399ab0accd97d0d_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