2024-04-06_dd95632fc7d917b2e0d8f3a3761615c8_cryptolocker | Triage

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General

Target

2024-04-06_dd95632fc7d917b2e0d8f3a3761615c8_cryptolocker
Size

42KB
MD5

dd95632fc7d917b2e0d8f3a3761615c8
SHA1

ddf0a8471131a56c62469013e7c93134d36c4021
SHA256

afd61df8062219ae2c8456ca76b87560741b0e9016b7c4f54f0cdb8e2b19140f
SHA512

41eb9c1eadf5307ba923e8e0a62a9c943ba8e5383828c89b85229e84e890efd2837355f785bc7bfdbf01a146fcb8908263f3d80f2f442311021bce87557d97b5
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+i3:bAvJCYOOvbRPDEgXrNekd7l94i3p+T

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
2024-04-06_dd95632fc7d917b2e0d8f3a3761615c8_cryptolocker

Files

2024-04-06_dd95632fc7d917b2e0d8f3a3761615c8_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