2024-06-04_6385cfcf98d1aa081afd1db0c3ac190e_cryptolocker | Triage

Sharing

General

Target

2024-06-04_6385cfcf98d1aa081afd1db0c3ac190e_cryptolocker
Size

38KB
MD5

6385cfcf98d1aa081afd1db0c3ac190e
SHA1

85a929ab43a784a0d46ba89feae2c74a7cc717b7
SHA256

ba90c6a6ef3f71dc9409dfe7e42bd41670718661914967da0d8084ca2fd4c9f9
SHA512

d27e06235f9f74b9d7ea84a0d4f182fabf913387905a70b012b1f3905b763150a99b68d434f89b96105892f7e98d12f52be713deb77b0a05b5de7666adc04bb1
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mh5:bc/y2lLRU6zA6qf

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
2024-06-04_6385cfcf98d1aa081afd1db0c3ac190e_cryptolocker

Files

2024-06-04_6385cfcf98d1aa081afd1db0c3ac190e_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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