2024-02-28_16cd1fedae411f76335e7053b86c28d4_cryptolocker | Triage

Sharing

General

Target

2024-02-28_16cd1fedae411f76335e7053b86c28d4_cryptolocker
Size

41KB
MD5

16cd1fedae411f76335e7053b86c28d4
SHA1

968db8415bcd4c30eda7431e1d404649faebb57e
SHA256

9a8c7306bdba24abaa4b8b623738504cdcd34a7d087baae9941a522fb524b19a
SHA512

5e869762d639e72debd994d131b4afd30422db9c088552b9ed17141bfcb4985695dd0152c7fec40b387003a2cdf4475ab08e0441220277ad8b65ef7cdcfc1edb
SSDEEP

768:btB9g/WItCSsAGjX7e9N0hunrknJQox0b:btB9g/xtCSKqf1rk+ox0b

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
2024-02-28_16cd1fedae411f76335e7053b86c28d4_cryptolocker

Files

2024-02-28_16cd1fedae411f76335e7053b86c28d4_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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