2024-05-26_fe293775d8f216249622ce9822f6de30_cryptolocker | Triage

Sharing

General

Target

2024-05-26_fe293775d8f216249622ce9822f6de30_cryptolocker
Size

63KB
MD5

fe293775d8f216249622ce9822f6de30
SHA1

c5466f9e0e064950fa8df03441e4a1704bba7241
SHA256

5c23a7bbbbb3e3a3af937496cb1e7019fb2f58bbfecc2c75fdc349c1b353eb73
SHA512

d2b978aed4cf55162926250272ef63c58a4fbb73bc79fa1cd1b68dd18b6c58d3fcbea57f0952d77fbc81a5a9bf0ebc9171042fc8c273b5191f0760366cfff78d
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnF7HE:btng54SMLr+/AO/kIhfoKMHdaW

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
2024-05-26_fe293775d8f216249622ce9822f6de30_cryptolocker

Files

2024-05-26_fe293775d8f216249622ce9822f6de30_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