2024-05-16_a8324e8fdcdeedbda2bf9401d344cd1a_cryptolocker | Triage

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General

Target

2024-05-16_a8324e8fdcdeedbda2bf9401d344cd1a_cryptolocker
Size

62KB
MD5

a8324e8fdcdeedbda2bf9401d344cd1a
SHA1

5c5f7fef753ef1fe47ae96036c06e7a2a060dabe
SHA256

c020a51ebf9c5b0871ace2ea8286bccf9815c3fb112cbbcc11212cc4784d91cf
SHA512

f2bfa3288cd0085e870c3d5f428b0ca1dc6028df461552fcdb8e5a648ff41b41fb7739ba3fe528e3e3062c125e72a3c4630add21ddb98293e9d2f43614c0a3f3
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnC:btng54SMLr+/AO/kIhfoKMHdaC

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
2024-05-16_a8324e8fdcdeedbda2bf9401d344cd1a_cryptolocker

Files

2024-05-16_a8324e8fdcdeedbda2bf9401d344cd1a_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