2024-05-17_d17d860063b05b1e0c761869421e3123_cryptolocker | Triage

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General

Target

2024-05-17_d17d860063b05b1e0c761869421e3123_cryptolocker
Size

37KB
MD5

d17d860063b05b1e0c761869421e3123
SHA1

f48028f38e63000434e0ea6980d0a6f19e5dc663
SHA256

57529bb967827e8f946488beab130e8475f7528f3c81cedcc2a2f390b200d83a
SHA512

31242fe7efbfd1cfbdf4c3c05263f1eb613f002903cb9b90635b80a7105abbc9a0dba0c1b8a94109047bf6869f637bf250d4ae8ca0cefce2f0ed9e1aa1e6f9f6
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjsrQ:b7o/2n1TCraU6GD1a4Xt9bRUlV5srQ

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
2024-05-17_d17d860063b05b1e0c761869421e3123_cryptolocker

Files

2024-05-17_d17d860063b05b1e0c761869421e3123_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