2024-02-19_fb368591d84616649d293cbe8ccf1007_cryptolocker | Triage

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General

Target

2024-02-19_fb368591d84616649d293cbe8ccf1007_cryptolocker
Size

42KB
MD5

fb368591d84616649d293cbe8ccf1007
SHA1

83126125569460dbdd139cbd5cb5543e76e28d1b
SHA256

ccec2696f2e9841d1c345d0ab189554f2ce74799fe3b737d4bfee24f6d81ff4a
SHA512

9b5b10cab01ffcf36f9ab1ededde136eabe797dc4c8be60d724e9b522a145de3faf84a1504f6e0f61326cf1fc2771c2890a09948a75c31264b02fd1233cf0fc2
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqkl:bc/y2lkF0+BjE

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
2024-02-19_fb368591d84616649d293cbe8ccf1007_cryptolocker

Files

2024-02-19_fb368591d84616649d293cbe8ccf1007_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