2024-05-12_5389569274469dea9bca93d24ed9eab1_cryptolocker | Triage

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General

Target

2024-05-12_5389569274469dea9bca93d24ed9eab1_cryptolocker
Size

36KB
MD5

5389569274469dea9bca93d24ed9eab1
SHA1

3b85a1baa421157e78e469d1e5161e70aa3f8d5b
SHA256

383d913e69f4f366896bac8adbcb0787b8212f7d92272d5c775b7fe7c3ac6b5d
SHA512

8c72df701a97c875fe808345084f416b3f2b67d6d2aa1f96278c48c80c1f898d4d436bccd2fd997e329979d298e82f07613d30a259215dc99265a862019a5ee9
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDN:bAvJCF+RQgJeab4sbB

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
2024-05-12_5389569274469dea9bca93d24ed9eab1_cryptolocker

Files

2024-05-12_5389569274469dea9bca93d24ed9eab1_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