2024-04-05_f9cce9e7cb035626f6e9b52fbc72a8f4_cryptolocker | Triage

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General

Target

2024-04-05_f9cce9e7cb035626f6e9b52fbc72a8f4_cryptolocker
Size

36KB
MD5

f9cce9e7cb035626f6e9b52fbc72a8f4
SHA1

3159f5b567a004a985dc5768daae507f517fd6b7
SHA256

9d2748e1690abdf34c48e94c77173ade3c24263fe9cfb3f4047dab1c1b51842a
SHA512

2f442f0e47dc7a8766d86c3500d9477b1c310da14a23e69c0068a476109df9b42d8f2186a771814b686ce24ac78cdd1b3704d2cc7b10b29ace8dd8f9cd93c682
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz960SPluRk:bAvJCYOOvbRPDEgXRc3SSz3SPEk

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
2024-04-05_f9cce9e7cb035626f6e9b52fbc72a8f4_cryptolocker

Files

2024-04-05_f9cce9e7cb035626f6e9b52fbc72a8f4_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