2024-04-05_ee3478248ab9f1e6d83837e92b1f3e18_cryptolocker | Triage

Sharing

General

Target

2024-04-05_ee3478248ab9f1e6d83837e92b1f3e18_cryptolocker
Size

58KB
MD5

ee3478248ab9f1e6d83837e92b1f3e18
SHA1

d4c02c8631b204766a3f4240b563a9005ec0c892
SHA256

be7bf795a174d4ea19c2a0d26cf6aaf033946708f89fe363c1016bc5f361db72
SHA512

093264f42a67414858dcef636bda8e6c40781ad61797995cbb61d0c972c8911652b5f9e5d5e2dd4aa7ab983624599686adafdb194c3c221e76f5256dad5acd12
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUH6S:btng54SMLr+/AO/kIhfoKMHdA

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
2024-04-05_ee3478248ab9f1e6d83837e92b1f3e18_cryptolocker

Files

2024-04-05_ee3478248ab9f1e6d83837e92b1f3e18_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