2024-03-29_2e9bcc79fbfdcb910cf4f1a0f60134eb_cryptolocker | Triage

Sharing

General

Target

2024-03-29_2e9bcc79fbfdcb910cf4f1a0f60134eb_cryptolocker
Size

42KB
MD5

2e9bcc79fbfdcb910cf4f1a0f60134eb
SHA1

5487d2a8c0d632d0765600436b08078371272a18
SHA256

63a413004917b767b706256b2aa9474b9a4b7568590bbd0fd3b4adbd2e560283
SHA512

6ca0d67150b0b5853c89e8ff4572a0af86f5cfca326aee00e3910c2423d7b2092982921eaea7bb5e280ee46aed09d6b71900ac26cee1fe719ac6eaa2a903f66e
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+iI:bAvJCYOOvbRPDEgXrNekd7l94i3p+T4

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
2024-03-29_2e9bcc79fbfdcb910cf4f1a0f60134eb_cryptolocker

Files

2024-03-29_2e9bcc79fbfdcb910cf4f1a0f60134eb_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