2024-03-15_7101d4a0f494209969d5d7e2248096b6_cryptolocker | Triage

Sharing

General

Target

2024-03-15_7101d4a0f494209969d5d7e2248096b6_cryptolocker
Size

43KB
MD5

7101d4a0f494209969d5d7e2248096b6
SHA1

ca68ef869cd01c06de99d74f08d9ad549146106b
SHA256

53f450de16b05ce1fd69f8ada24dae3ec4264eb75ef146ae6f61f7606f926864
SHA512

98c7d327c704562210478d13d303674efe7882ec2da79e865d54e27a826f19476d74203b907402f017a79a507cdf042b4807dd48a9c81b60794c809447c17490
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRq0Kb2zh:bc/y2lkF0+BjJbg

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
2024-03-15_7101d4a0f494209969d5d7e2248096b6_cryptolocker

Files

2024-03-15_7101d4a0f494209969d5d7e2248096b6_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