2024-03-08_1eb872dcd0d186f88f1a6c3e9d5f181c_cryptolocker | Triage

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General

Target

2024-03-08_1eb872dcd0d186f88f1a6c3e9d5f181c_cryptolocker
Size

35KB
MD5

1eb872dcd0d186f88f1a6c3e9d5f181c
SHA1

f18cf316cc665275d8c9fcc51713649e4c378528
SHA256

ba3604187a12e6bc88e16980bfe6825b5354de84606586f3a7c64fe6926f6ab1
SHA512

740454b5888bd8e1fd00bedb15354dee9d0b642ebe1e23f0a620e28b3bd4e65b8a512cbed755db65ddeeb853a82919286d47082799b0371061197ca52b6062cb
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0f9HMfK9:btB9g/WItCSsAGjX7e9N8sfW

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
2024-03-08_1eb872dcd0d186f88f1a6c3e9d5f181c_cryptolocker

Files

2024-03-08_1eb872dcd0d186f88f1a6c3e9d5f181c_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