2024-02-24_59b3585ae8de6de0ac9d6317f487da4b_cryptolocker | Triage

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General

Target

2024-02-24_59b3585ae8de6de0ac9d6317f487da4b_cryptolocker
Size

33KB
MD5

59b3585ae8de6de0ac9d6317f487da4b
SHA1

859d643a24c61ae3d609771dabc1f5304db84937
SHA256

cc7730bf2cc287376c7c1ed92259eb6152e5ec243eb3cb8ce93509ab4f9152be
SHA512

cbaeda522750ba21b1ac0eed2757692c60456b22bf0c3f375b3cd8f0222ec7e07ef8851ec93588673d25f878f73c0fe9db191b290aab4428ccdc5e2a05b97b7b
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qeO:b7o/2n1TCraU6GD1a4Xt9bRU6eO

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
2024-02-24_59b3585ae8de6de0ac9d6317f487da4b_cryptolocker

Files

2024-02-24_59b3585ae8de6de0ac9d6317f487da4b_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