2024-05-13_13278e9a02816a1932bb03965d114a76_cryptolocker | Triage

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General

Target

2024-05-13_13278e9a02816a1932bb03965d114a76_cryptolocker
Size

37KB
MD5

13278e9a02816a1932bb03965d114a76
SHA1

8db2b0b48b14691fe9cbd9bb869f78f7ae8bc21e
SHA256

fbd38d76fa0c8d6a99aee61039b30aa9eefb705498b0aa97d19e52db97fdc7e1
SHA512

7ea85617c536be9221b4e8005251d14b73660b06536982dc0b478aba160673459d2bb9fcc34d8205f2bc1bf2610c195491b7a0943aba0ab19c77430e9b9aa9b2
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36xpj:bc/y2lLRU6zA6lpj

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
2024-05-13_13278e9a02816a1932bb03965d114a76_cryptolocker

Files

2024-05-13_13278e9a02816a1932bb03965d114a76_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