2024-04-22_9a0b085ab9a6b59536b8aadbe8a9f706_cryptolocker | Triage

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General

Target

2024-04-22_9a0b085ab9a6b59536b8aadbe8a9f706_cryptolocker
Size

35KB
MD5

9a0b085ab9a6b59536b8aadbe8a9f706
SHA1

282721c2819a07cd2d8b89fe57bd97a1a987d244
SHA256

dde5152bae66975b4b28e63f188b3abca74760bd2dc732fd37b25a17324273a5
SHA512

3a7acbf84fd20f08aa827047b416ce66e7090ec3b2bd57abc03ed815ff2f461a2ee93f4289e2e3df71b6dda5f28994ed96ec7515ed945ca59b67a3df35d8fb3d
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+uspNNt:bAvJCYOOvbRPDEgXRc+BAILYNt

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
2024-04-22_9a0b085ab9a6b59536b8aadbe8a9f706_cryptolocker

Files

2024-04-22_9a0b085ab9a6b59536b8aadbe8a9f706_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