2024-05-12_e1f2c7f42b0632df1a75c623c8b042fe_cryptolocker | Triage

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General

Target

2024-05-12_e1f2c7f42b0632df1a75c623c8b042fe_cryptolocker
Size

61KB
MD5

e1f2c7f42b0632df1a75c623c8b042fe
SHA1

d500b850f9f36d909dc6e6d9c5c7350db1e22200
SHA256

08d3db4a92431744f062e026711ee01a2c916019a60f9643903468eb437edf23
SHA512

8bb8bf8f8b77423fe216757018634bbb7854e84125f25092d51d156718ebff8063cce1ae88cf8310635df75237750b38160fa4cfa15bea4bdb8148bf27a986b6
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnxu: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
2024-05-12_e1f2c7f42b0632df1a75c623c8b042fe_cryptolocker

Files

2024-05-12_e1f2c7f42b0632df1a75c623c8b042fe_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