2024-05-02_5f8e083ff3fd80f3a38df9262896ec60_cryptolocker | Triage

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General

Target

2024-05-02_5f8e083ff3fd80f3a38df9262896ec60_cryptolocker
Size

33KB
MD5

5f8e083ff3fd80f3a38df9262896ec60
SHA1

5644c8dcb347e9a8d6c6f1d2cc2ed770352f84cd
SHA256

962934d37a37cfcf8cf347833054e845d994944450f6a3050be8d68fb0c0a19d
SHA512

fe1fe563e74526fd923f8e34d3335e6bb92ee37d28432de39e018476f181ad35ec4cbe2f587ae47c68009194ce548f8e927b6c03a3a0945c1c25d6e9a0524838
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+T90:bAvJCYOOvbRPDEgXRc+BAILiq

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
2024-05-02_5f8e083ff3fd80f3a38df9262896ec60_cryptolocker

Files

2024-05-02_5f8e083ff3fd80f3a38df9262896ec60_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