2024-01-28_e5f4b5318cd7702bd4e20d5d3c952b35_cryptolocker | Triage

Sharing

General

Target

2024-01-28_e5f4b5318cd7702bd4e20d5d3c952b35_cryptolocker
Size

30KB
MD5

e5f4b5318cd7702bd4e20d5d3c952b35
SHA1

bbca2d2c12af3ed3238a8843ad513ca2c659c0ee
SHA256

bec2dca699dfde2019a0a25fe9ee66249bf8f49c9592fe9a9d6a7b37571b79e7
SHA512

09ce42d1dc73b18fb032c27979af6770871a3d95a3def55dad9a8d69938cfa7589b2f2c45fc3a747812febd35e91a465c2af5d9b31a0d2e2365c5d57e2e425d4
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9RGf:b7o/2n1TCraU6GD1a4Xt9Re

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
2024-01-28_e5f4b5318cd7702bd4e20d5d3c952b35_cryptolocker

Files

2024-01-28_e5f4b5318cd7702bd4e20d5d3c952b35_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