2024-05-15_e36ab06bc4540a3d8304e5000f13472b_cryptolocker | Triage

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General

Target

2024-05-15_e36ab06bc4540a3d8304e5000f13472b_cryptolocker
Size

44KB
MD5

e36ab06bc4540a3d8304e5000f13472b
SHA1

f63fddffd34a615ac6ab36e00d331622e954b546
SHA256

c037353a83aef16f07a4f1a326cbfd54b4cbe29825cab7393c89d8038001ce3f
SHA512

efaed83193051da23a34a2e2e89aa9a9f23408066209049b0de19b18fccbc189463a9c420d82f81991751f6937fc7c1eec5fc31faa8523b80a4ea35907d305a7
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAi:b/pYayGig5HjS3NPAi

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
2024-05-15_e36ab06bc4540a3d8304e5000f13472b_cryptolocker

Files

2024-05-15_e36ab06bc4540a3d8304e5000f13472b_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