2024-04-10_cddd1624ec0a31ce2f7ef681f6c30b27_cryptolocker | Triage

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General

Target

2024-04-10_cddd1624ec0a31ce2f7ef681f6c30b27_cryptolocker
Size

42KB
MD5

cddd1624ec0a31ce2f7ef681f6c30b27
SHA1

026fa28c4f62967a5d5f687d02f28a5ecf6dc6da
SHA256

511e781b42f4053e467c78db2ff30a1ffc0c0d676542ae818753be215143fe15
SHA512

ca00ace632e4b39f0aae2ed317d3255ae4f6433008eac3adca6bef2a287b92aea4871d50221dd3460ce9936e197a99c905aa09d4e436fbf2a531ef51c137620b
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRYtsX:bc/y2lkF0+Bla

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
2024-04-10_cddd1624ec0a31ce2f7ef681f6c30b27_cryptolocker

Files

2024-04-10_cddd1624ec0a31ce2f7ef681f6c30b27_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