2024-06-05_819cd5e6a9148cfcb4d2c74ee81811e6_cryptolocker | Triage

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General

Target

2024-06-05_819cd5e6a9148cfcb4d2c74ee81811e6_cryptolocker
Size

62KB
MD5

819cd5e6a9148cfcb4d2c74ee81811e6
SHA1

65d550a9ab5d33b94fbfd9bcc7e20c29f0420e77
SHA256

54c720a15551970b9daa6caa52ffae8b491e81b2f8b8041aa31f51739a4e2ed1
SHA512

6e0e2488e26a8b15c423f299a20db880dd6a9841f231a77fd5f353196ec859eadc711dcfcef92ad442175b5d12d5e7d3815af1cf72c538bc7cfc1f0f06292ff1
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnK:btng54SMLr+/AO/kIhfoKMHdaK

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
2024-06-05_819cd5e6a9148cfcb4d2c74ee81811e6_cryptolocker

Files

2024-06-05_819cd5e6a9148cfcb4d2c74ee81811e6_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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