2024-05-15_58bade6a4a3d8d8965cdab999a1c0240_cryptolocker | Triage

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General

Target

2024-05-15_58bade6a4a3d8d8965cdab999a1c0240_cryptolocker
Size

39KB
MD5

58bade6a4a3d8d8965cdab999a1c0240
SHA1

b2f0636ea47706961d2fef7e5b97cf646034da35
SHA256

40e9e43a36fc6d149ada4887ea75aebe52b4a2cb8ee50a0d4dd6ffb426866f48
SHA512

3a878d07ba0fc3f8ce88808f5c00556a20183429045dc611c2d971d5c7311408bb6e48ded3a5b00ce7aa10faff8ddb9086c6613ba5dfe83663e2bacaedd65e95
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvV8gR:btB9g/WItCSsAGjX7e9N0hunRvGIV8y

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
2024-05-15_58bade6a4a3d8d8965cdab999a1c0240_cryptolocker

Files

2024-05-15_58bade6a4a3d8d8965cdab999a1c0240_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