2024-04-11_d2d9c80304ab2b398aad344180615a58_cryptolocker | Triage

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General

Target

2024-04-11_d2d9c80304ab2b398aad344180615a58_cryptolocker
Size

42KB
MD5

d2d9c80304ab2b398aad344180615a58
SHA1

83a3abf432ca360be6d68ce9b7ddb258fc3ecbe0
SHA256

e70cffc39149628dd21061b9791447d2bd728daa5fbef5e3384702ea14c329bb
SHA512

e028a3a0c40902d122c0dc4e58a57f48cba9ef003117015c92e7b2807882eb76a99d06836fb61267c475acc714683c769dd550ffb39699ec54fecad5fa4d8b4b
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAy:b/pYayGig5HjS3NPAy

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
2024-04-11_d2d9c80304ab2b398aad344180615a58_cryptolocker

Files

2024-04-11_d2d9c80304ab2b398aad344180615a58_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ