2024-02-17_a665ff27b7a29dab11e397eaef923930_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-17_a665ff27b7a29dab11e397eaef923930_cryptolocker
Size

60KB
MD5

a665ff27b7a29dab11e397eaef923930
SHA1

1b177efab2533a6ac286ec7b325a8581b3471968
SHA256

12c56a009892edb7bb1a3866cb5b13ad083fd3f6969ba96a8e992efd2eb9072a
SHA512

f2f9fd386c67f8fb505d1b176c55508e00dd2a9cd5e5e11998f9b521e4803b248900002a3463f7d90ed4b532a11e3258d50e331e6503c6bbaf2f9d5926b0f6ba
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOY:btng54SMLr+/AO/kIhfoKMHdG

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
2024-02-17_a665ff27b7a29dab11e397eaef923930_cryptolocker

Files

2024-02-17_a665ff27b7a29dab11e397eaef923930_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