2024-04-26_0844837ffa02a6a781ffeff8419d6ccf_cryptolocker | Triage

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General

Target

2024-04-26_0844837ffa02a6a781ffeff8419d6ccf_cryptolocker
Size

33KB
MD5

0844837ffa02a6a781ffeff8419d6ccf
SHA1

f7fdc2a260830e5e31c32dca2069a0761cb895a0
SHA256

160d08347feee1cb5a6b329603b396e1a6b2014a3bfd9e3a6528ffb6c4b13f05
SHA512

e2707b12af6c4234f8f06be35c8b12893ae0e61da631e48a93a501cdbfcf611c0786e4935b893c0332e890cbc723622e9406d779b10311c60d9672a0cfa04d65
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5k:bxNrC7kYo1Fxf2rY4

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
2024-04-26_0844837ffa02a6a781ffeff8419d6ccf_cryptolocker

Files

2024-04-26_0844837ffa02a6a781ffeff8419d6ccf_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ