2024-05-01_2f6a27e0a87cb67e2b620653c853e9ad_cryptolocker | Triage

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General

Target

2024-05-01_2f6a27e0a87cb67e2b620653c853e9ad_cryptolocker
Size

43KB
MD5

2f6a27e0a87cb67e2b620653c853e9ad
SHA1

479a3de42735afbd2b7af45696d93bfb3c738ce6
SHA256

90f724c436a0834db23e603d3e318dbf95bd30f23e2da949e6c40780781cfe28
SHA512

2559c8a7f8dec4bf5e2529c65e667f61d2e44e668598b7d8ca1765572a3c1203389e1a63721d71a3873d9f41c0dd113f4f7349587d23efe05db0a6d874c5e0d2
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphq4:bc/y2lkF0+Beq4

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
2024-05-01_2f6a27e0a87cb67e2b620653c853e9ad_cryptolocker

Files

2024-05-01_2f6a27e0a87cb67e2b620653c853e9ad_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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