2024-03-15_c8f69cdd72a3bc7d6fb5a2fd7af9f540_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-15_c8f69cdd72a3bc7d6fb5a2fd7af9f540_cryptolocker
Size

61KB
MD5

c8f69cdd72a3bc7d6fb5a2fd7af9f540
SHA1

98adb9dacc1bbf1671109c50343611b307bcdcdd
SHA256

140dbc869d885c84e554ae27192c6ecb0bfe8ea976fdd1e52994916ddf0160a0
SHA512

f1e0185b66f33147655d1078db18cabf594d3472ec9dc3d42abdb21681795ee6230fc90a16fd5a90941225b3953f7bac601199ea41aedfd3a4026a452087388b
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHg:btng54SMLr+/AO/kIhfoKMHdR

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
2024-03-15_c8f69cdd72a3bc7d6fb5a2fd7af9f540_cryptolocker

Files

2024-03-15_c8f69cdd72a3bc7d6fb5a2fd7af9f540_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