2024-06-03_5becc5dd9d0a0f6b14a0ff25bccb59df_cryptolocker | Triage

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General

Target

2024-06-03_5becc5dd9d0a0f6b14a0ff25bccb59df_cryptolocker
Size

34KB
MD5

5becc5dd9d0a0f6b14a0ff25bccb59df
SHA1

bace279e0fa68a75fd855c0df2a5672ed975ed99
SHA256

bd0c7c34f485011cb131b1dfc5ef32f7f7a2128ab5216d9fb381f4ed72ba5bc5
SHA512

99f35c100cbdd2e4ff1069063772303978e857d8743ac8e339a107ba77f7c1c71dfbafb924f40d54d02f8141c3525742cffca67b80226a93a129fc5a4727f1bc
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+T9ss:bAvJCYOOvbRPDEgXRc+BAILies

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
2024-06-03_5becc5dd9d0a0f6b14a0ff25bccb59df_cryptolocker

Files

2024-06-03_5becc5dd9d0a0f6b14a0ff25bccb59df_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