2024-01-26_a2b035d7ad403736d6f983e42a848c14_cryptolocker | Triage

Sharing

General

Target

2024-01-26_a2b035d7ad403736d6f983e42a848c14_cryptolocker
Size

31KB
MD5

a2b035d7ad403736d6f983e42a848c14
SHA1

954a0560e1f4c724980028fc5ae5dbaa508ce6e0
SHA256

e3cb74c7c65055edbde7aeb861646a677e0dc8f73b56004bd77c09d7d40a54c4
SHA512

f75fc75b59620ce37898e8f8f55e30e69362efbff47a391d2c2f7977d3601aad4285f78767923cd71ee8e601a3f4baed345dd7082b4448722bb2c30802420085
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuMAO:bAvJCYOOvbRPDEgXRcuMV

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
2024-01-26_a2b035d7ad403736d6f983e42a848c14_cryptolocker

Files

2024-01-26_a2b035d7ad403736d6f983e42a848c14_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