2024-03-08_2cf6119b9555b185d9ca1454688ec569_cryptolocker | Triage

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General

Target

2024-03-08_2cf6119b9555b185d9ca1454688ec569_cryptolocker
Size

49KB
MD5

2cf6119b9555b185d9ca1454688ec569
SHA1

d4ea6ecc544398a978e695052311982fe5ff3e36
SHA256

83a33c4c9ad4ccacdbdf1d285a99b171fe084c2e94e70120ded9c7ee73486eeb
SHA512

8643a184753fc513e3405ffa3c6fb06d42f0a6e21dfb25f8e86e23297caea84b21a4ac31d6b3f60216bc4333ced9bf582e0c479c07902b7c67b672e8cfe0d538
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5wjvaHYwiqW:btB9g/xtCSKfxLIc/E1aW

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
2024-03-08_2cf6119b9555b185d9ca1454688ec569_cryptolocker

Files

2024-03-08_2cf6119b9555b185d9ca1454688ec569_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