2024-03-11_eb1e55f2c4f0b15dff66ebfb58cc0342_cryptolocker | Triage

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General

Target

2024-03-11_eb1e55f2c4f0b15dff66ebfb58cc0342_cryptolocker
Size

42KB
MD5

eb1e55f2c4f0b15dff66ebfb58cc0342
SHA1

8c66fc11393261b8b4626b4825b76a55df000ae4
SHA256

4e6bfcd497359f4d50a0f973f5c14304db4b5f5cf14b2afea544a68ad373cfdd
SHA512

de6882ddfefcd1af704e4a86ae916f65fae5d5fe62fa6be8259b81b495e8b1e9d2ad5637ea3122db105702264c64db549d346d196bcad690f51dd67dd692e5e8
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZWQpyv:btB9g/WItCSsAGjX7e9N0hunrknl4

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
2024-03-11_eb1e55f2c4f0b15dff66ebfb58cc0342_cryptolocker

Files

2024-03-11_eb1e55f2c4f0b15dff66ebfb58cc0342_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