2024-01-25_354096d8e29961844edac3b1d810706f_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-25_354096d8e29961844edac3b1d810706f_cryptolocker
Size

31KB
MD5

354096d8e29961844edac3b1d810706f
SHA1

e9ef310635cb1a4aa7bb4b12be8874f15779a0f6
SHA256

272d7f8b710a8e6701d623a711fb160478fff4eef55ef87d46e78932e7e9b41e
SHA512

3656fa56480bacaa0211e37465dcd2682fd12710a8f4eb9a11db3fa4f0060b6a567aa76358b64cc8d4be301044ade94d4632ceb0f2a2b0247685cd29e154f560
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9JK:bAvJCYOOvbRPDEgXRcuM9w

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
2024-01-25_354096d8e29961844edac3b1d810706f_cryptolocker

Files

2024-01-25_354096d8e29961844edac3b1d810706f_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