2024-03-19_3ed95ad575e3969ff878587dc28c20d2_cryptolocker | Triage

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General

Target

2024-03-19_3ed95ad575e3969ff878587dc28c20d2_cryptolocker
Size

34KB
MD5

3ed95ad575e3969ff878587dc28c20d2
SHA1

a4679c988bc3a5b030dcf5e59d042ec5bb549a35
SHA256

df62dc514a9ef463a6c653932d708cb16e676e828638975a41a65e5fc3507573
SHA512

4936ccb6d38584ec221c4f937f58e1af6866ebe4d6f7ae67481e86d5ed0a00feff15dce28c2dc273aa5d7337676e9d4591e46e5df6e26894dcb6d88b8a83d6f2
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9JYUGVZ7pVJOf:bAvJCYOOvbRPDEgXRcuM9HGVZtCf

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
2024-03-19_3ed95ad575e3969ff878587dc28c20d2_cryptolocker

Files

2024-03-19_3ed95ad575e3969ff878587dc28c20d2_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