2024-05-29_cab54662aad67d2c43fe6375a9e3a4da_cryptolocker | Triage

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General

Target

2024-05-29_cab54662aad67d2c43fe6375a9e3a4da_cryptolocker
Size

38KB
MD5

cab54662aad67d2c43fe6375a9e3a4da
SHA1

b84628fe1a38127673e37414fe5bfa1686e720b5
SHA256

1a86494cf0eca46f6cc161c77c1de5fdf246cebdf851144f12b5e388dccf1bfc
SHA512

41a499949aa78fb5e2c4f63e76d9b44eabe5d19e1433c5fb6017436d14e8e0cc4fa94f2c70ce7dc1cadc21b2783617f2fe85ca3851fc158d1ba2cd2664a4b49e
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSy3z:btB9g/WItCSsAGjX7e9N0hunRvD

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
2024-05-29_cab54662aad67d2c43fe6375a9e3a4da_cryptolocker

Files

2024-05-29_cab54662aad67d2c43fe6375a9e3a4da_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