2024-05-24_a1ba5fc63d9347fd62b8c493ceef7d51_cryptolocker | Triage

Sharing

General

Target

2024-05-24_a1ba5fc63d9347fd62b8c493ceef7d51_cryptolocker
Size

38KB
MD5

a1ba5fc63d9347fd62b8c493ceef7d51
SHA1

eec1d94675ce81fc30843572747b5ea9cf65be63
SHA256

6868f4cf631e198f03c7e7766d0738207b48d484fe11058fe861c8f64090fa4d
SHA512

64a4374f70c1a6781dfe96d0b260a578bf7e8ba44a5d54ee0da5c2f79b38e046ea075b62c0e8ef1147b9f559cdc0f3e4a3cef06fa160a0ec3bc3ce9824efb942
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mhH:bc/y2lLRU6zA6qR

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
2024-05-24_a1ba5fc63d9347fd62b8c493ceef7d51_cryptolocker

Files

2024-05-24_a1ba5fc63d9347fd62b8c493ceef7d51_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