2024-02-27_59aa1c462aa9e772ac0098783f26c36f_cryptolocker | Triage

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General

Target

2024-02-27_59aa1c462aa9e772ac0098783f26c36f_cryptolocker
Size

36KB
MD5

59aa1c462aa9e772ac0098783f26c36f
SHA1

6550c7df0c11a33e6081d12d52c65729af83a12d
SHA256

966fcc053bf3a15abc095205db7bb324f6c4dd6e5344ac7db2692f30b0b43552
SHA512

44e4a2446bca2b19c1f3941ada8f6966e5e8bc51d8b572dad1b80af4e0b3d5807cf4bbbd9afde75bb43eec4de2cc8c49a9b01fb1a7c5e34f20d4b79f7174a2c5
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKUfOG:btB9g/WItCSsAGjX7e9N0hunKUX

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
2024-02-27_59aa1c462aa9e772ac0098783f26c36f_cryptolocker

Files

2024-02-27_59aa1c462aa9e772ac0098783f26c36f_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