2024-02-17_25930505e1dee26def1f6992f9509f8b_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-17_25930505e1dee26def1f6992f9509f8b_cryptolocker
Size

59KB
MD5

25930505e1dee26def1f6992f9509f8b
SHA1

b720c79f211a8b95b4df8d50ee8f99a027081254
SHA256

3ee11cca053c1b6075432a3610fa42f53f79be75b434ad84e807a9ef26f5b12e
SHA512

0c15f797799e84672b702e310a41a8bf4404ace53e9f40ef0ceba12e10a1d2fa7018dbd41fe3211fcc9589d99736e7646f84e8f1e3fe65e4d8a1937f30a5b60c
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHu+:btng54SMLr+/AO/kIhfoKMHdy

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
2024-02-17_25930505e1dee26def1f6992f9509f8b_cryptolocker

Files

2024-02-17_25930505e1dee26def1f6992f9509f8b_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