2024-03-16_dad35840bfc16c2f89392e1ad96db609_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-16_dad35840bfc16c2f89392e1ad96db609_cryptolocker
Size

39KB
MD5

dad35840bfc16c2f89392e1ad96db609
SHA1

31f1a739f19f7145bf17a7c3fb3739418938bb1a
SHA256

2032b03eff711d2eff263f600c856c73df2548db484b8adeb4e8fada6dcc3ab7
SHA512

0474fa2f8633c5db3703fecc19e294d711c39346959cc700c731a63918c4578010a967c93de06518023fb820f74cb7a7a78ced269817d0f42f619efff17a1d6d
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbF0QRh:bAvJCYOOvbRPDEgXrNekd7l94i3pF0+h

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
2024-03-16_dad35840bfc16c2f89392e1ad96db609_cryptolocker

Files

2024-03-16_dad35840bfc16c2f89392e1ad96db609_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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