2024-03-14_d7dd3e426a3219007e08770dbd28b4d2_cryptolocker | Triage

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General

Target

2024-03-14_d7dd3e426a3219007e08770dbd28b4d2_cryptolocker
Size

34KB
MD5

d7dd3e426a3219007e08770dbd28b4d2
SHA1

c1cd332e0d3fae0e292902e12d22fdc4394e3f1b
SHA256

09eda8d2267b776fb25bfaaa096719046cce214560bb1e58113299664142c176
SHA512

3405bb771060055ba2951f2710d9e02763662a6fa415759fc7bffca71808d23e9d36262ea61ee3bf09b6a19f306cb87d3840804117f82d2866f19cc02cecaf1a
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kbT:b7o/2n1TCraU6GD1a4Xt9bRU6zAT

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
2024-03-14_d7dd3e426a3219007e08770dbd28b4d2_cryptolocker

Files

2024-03-14_d7dd3e426a3219007e08770dbd28b4d2_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