2024-06-01_723ab0677c066a668d0a0a779520ed87_cryptolocker | Triage

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General

Target

2024-06-01_723ab0677c066a668d0a0a779520ed87_cryptolocker
Size

38KB
MD5

723ab0677c066a668d0a0a779520ed87
SHA1

47ce85fd0b4c23e970129b31fb3dc848dbb491a8
SHA256

ef720883a4470cec23ba437fdf290ad885d0b4d6f6c86ea5954656766f69025a
SHA512

9b82cbb17a488fa818bb73cbd18499125e41bbb4f96e8a58b879b4c9edf19db91cb2155380876f58de54501effb10e931e12628e913266982242d401c57b8ae3
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mc:bc/y2lLRU6zA6qc

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
2024-06-01_723ab0677c066a668d0a0a779520ed87_cryptolocker

Files

2024-06-01_723ab0677c066a668d0a0a779520ed87_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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