2024-06-03_b06772e4198a506fffb231a790181df5_cryptolocker | Triage

Sharing

General

Target

2024-06-03_b06772e4198a506fffb231a790181df5_cryptolocker
Size

39KB
MD5

b06772e4198a506fffb231a790181df5
SHA1

e0c074fdab02f2164b6854b84448707533b00a22
SHA256

4999baacb6e88f7e39324a3588176e6586f8705f8a72c2ea724492d77f543daa
SHA512

3c1238e584884070dfce5467807e8fa61f0df5081da86f597a0aa8297ccc648d069b6ec4f14482fdc279add02752ec8a1e15bd27fb788a7f0713d7fae005130e
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36ml:bc/y2lLRU6zA6ql

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
2024-06-03_b06772e4198a506fffb231a790181df5_cryptolocker

Files

2024-06-03_b06772e4198a506fffb231a790181df5_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