2024-05-09_2dc53763390bb96df0f86c1b346a0027_cryptolocker | Triage

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General

Target

2024-05-09_2dc53763390bb96df0f86c1b346a0027_cryptolocker
Size

36KB
MD5

2dc53763390bb96df0f86c1b346a0027
SHA1

ac18b5e59089b96e34ba59f8981a7062698c7139
SHA256

6a6473c257d511bf4ed2fb21e641f5e515e9efce37810af11cdec592b45c8289
SHA512

d311e20c3918982f8b583fb78ac1625f40109c2e39655a8cf199c3b2ef41d786e1ca5f4ca50b9eecee3c2a61dda7c8ee75724d34e3b09d95612e2d72545c93ae
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjU:b7o/2n1TCraU6GD1a4Xt9bRUlV5U

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
2024-05-09_2dc53763390bb96df0f86c1b346a0027_cryptolocker

Files

2024-05-09_2dc53763390bb96df0f86c1b346a0027_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