2024-04-16_63a1b099f1eb16336a4f1f0f6740b2f6_cryptolocker | Triage

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General

Target

2024-04-16_63a1b099f1eb16336a4f1f0f6740b2f6_cryptolocker
Size

36KB
MD5

63a1b099f1eb16336a4f1f0f6740b2f6
SHA1

1793d47ea0d9a208da0d2953becd78b4cca1fda7
SHA256

b0d2f6dd8c53fc230b81e60a08a22dfeed185703c88e17d1b3cacce77c05dda2
SHA512

74c746c8e81cef80be9db11a20dd0118f97ffffc7b76ae8812666d2dc3995e0ca3d2619e28a1774e6764583d4a960b11730179e6e96290522c4ae17ea3cb0e19
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kb6oY261:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o361

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
2024-04-16_63a1b099f1eb16336a4f1f0f6740b2f6_cryptolocker

Files

2024-04-16_63a1b099f1eb16336a4f1f0f6740b2f6_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