2024-04-16_0bff967458c3f565ae30d2dad4f78bd6_cryptolocker | Triage

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General

Target

2024-04-16_0bff967458c3f565ae30d2dad4f78bd6_cryptolocker
Size

60KB
MD5

0bff967458c3f565ae30d2dad4f78bd6
SHA1

b545af30c2b5de906c63a07e9f22f7a18e1960b7
SHA256

67d71258dba3e10b32df121b56a0c6ca80fb206a6f55a706c12314087b37299d
SHA512

09d77d34369e857ac5f6bc9799736add49c06ad947d1d7c00a85b2be7f4b1c4301381097cdaf712ec281c39630249b0d1cdafce802fe7bb5fd0f491eb0b9810f
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZ7:btng54SMLr+/AO/kIhfoKMHda7

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
2024-04-16_0bff967458c3f565ae30d2dad4f78bd6_cryptolocker

Files

2024-04-16_0bff967458c3f565ae30d2dad4f78bd6_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