2024-04-19_f64d59276253d5b0cb14c5fc5f20324f_cryptolocker | Triage

Sharing

General

Target

2024-04-19_f64d59276253d5b0cb14c5fc5f20324f_cryptolocker
Size

36KB
MD5

f64d59276253d5b0cb14c5fc5f20324f
SHA1

353a98582b8c48ed77b8184bf1fb870b5f79b733
SHA256

e64af25ed3ba04835c9945ded0de838be861e458fc2d754b1230c949b574e979
SHA512

5ba3d355d6da2108ba6d41c0d58ec98d66d92bc0334a46ef878e9a1bf119ac36dd1c38460b47f27a646a464d05b21200ba4dfb914f183d1547662ba89d508453
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mS:bc/y2lLRU6zA6qS

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
2024-04-19_f64d59276253d5b0cb14c5fc5f20324f_cryptolocker

Files

2024-04-19_f64d59276253d5b0cb14c5fc5f20324f_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
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