2024-01-27_402c57c8c46b9d0c08ca7acd96658b18_cryptolocker | Triage

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General

Target

2024-01-27_402c57c8c46b9d0c08ca7acd96658b18_cryptolocker
Size

42KB
MD5

402c57c8c46b9d0c08ca7acd96658b18
SHA1

8cc289ac172dd67f5a767d94973d81d78455392c
SHA256

a6a96a407e83814a62a2d59e3dd9e0aa6278ed5afa35145187eb5f394792a287
SHA512

f85256a50940c481c60b2496b19bd404c5dc2aa54f7981d01edf8fd1028971f1e17027f55349fdb6eb048e3bd54d624e286d401b605f9ac543d9250f91ff1f14
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrwGB:bc/y2lkF0+BjrdB

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
2024-01-27_402c57c8c46b9d0c08ca7acd96658b18_cryptolocker

Files

2024-01-27_402c57c8c46b9d0c08ca7acd96658b18_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