2024-03-09_0554d638dd0de25a08e6dd0c0bb16000_cryptolocker | Triage

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General

Target

2024-03-09_0554d638dd0de25a08e6dd0c0bb16000_cryptolocker
Size

37KB
MD5

0554d638dd0de25a08e6dd0c0bb16000
SHA1

2ce794ae462b1aaeca38160ad579e552e172a3bf
SHA256

1b0740a9a567160da9eebfee0e39a473441f7b481723de355b078b29036c1c67
SHA512

497b52404566748be00cbbebe3ff9dcb2a46ca1c19a5c991a0df704f71809f5d50d5b81689c1365a9b9b223c83a5265fd416361d1dbcc73e8ddad33f8c89a27d
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nb/mVic:bAvJCYOOvbRPDEgXrNekd7l94i3p/hU

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
2024-03-09_0554d638dd0de25a08e6dd0c0bb16000_cryptolocker

Files

2024-03-09_0554d638dd0de25a08e6dd0c0bb16000_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