2024-05-05_585f4ba985a243b98be2021a3bb6e343_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-05_585f4ba985a243b98be2021a3bb6e343_cryptolocker
Size

31KB
MD5

585f4ba985a243b98be2021a3bb6e343
SHA1

07a1b51eb52a0378e118c3883c38f0af70d25c4f
SHA256

1fa56fb05b5ac17bdd3cdfd8ef63e55646986c5354656eca5046e0ef0107d843
SHA512

ba2280f6a9ff0be8769f37b4f36c4547f6abebc031dd48206307f3dadeb9a72f6291405d0b81a9322b1df4e584fac8143d6a083cc015d793a39c3935060e6e66
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7v:bAvJCYOOvbRPDEgXRcJb

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
2024-05-05_585f4ba985a243b98be2021a3bb6e343_cryptolocker

Files

2024-05-05_585f4ba985a243b98be2021a3bb6e343_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