2024-04-11_5bec39776e99d40c7bf2a906cd9f411e_cryptolocker | Triage

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General

Target

2024-04-11_5bec39776e99d40c7bf2a906cd9f411e_cryptolocker
Size

37KB
MD5

5bec39776e99d40c7bf2a906cd9f411e
SHA1

62dbb2f96c2b19023c060f4b7b649702cfd92352
SHA256

2093dc63c1a8b99c81617d3e7dadead7c5af0fc0d6c105a28152bdb3736a7016
SHA512

c3c6228431d884a5435738cb3e8164e9645f5053da565fa03642914e6526c1e56de0e29dcdee91575f99304fe3544f074cc169cb3737a09cd49d6141664a8acf
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvQi:btB9g/WItCSsAGjX7e9N0hunRvGIz

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
2024-04-11_5bec39776e99d40c7bf2a906cd9f411e_cryptolocker

Files

2024-04-11_5bec39776e99d40c7bf2a906cd9f411e_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