2024-06-12_ad5e82e98688dd6e2d6b554c02bc25f3_cryptolocker | Triage

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General

Target

2024-06-12_ad5e82e98688dd6e2d6b554c02bc25f3_cryptolocker
Size

37KB
MD5

ad5e82e98688dd6e2d6b554c02bc25f3
SHA1

0e8ce8c06aeae21c6b609fa9a327b4f13ee4f0d5
SHA256

eeb40c253233f5a3e7985fd00b0233e0985ce5e1b94597e6fd241612e7f4a993
SHA512

6ec5c91f483684cc3b3bf338e8eb4438ab6a8a5fed6da1e8923f32419f3d82545d3704cc99b7852bde5be5446f1972d4f07361157b1dcee4199cef8461a8bd04
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDIH+:bAvJCF+RQgJeab4sbL

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
2024-06-12_ad5e82e98688dd6e2d6b554c02bc25f3_cryptolocker

Files

2024-06-12_ad5e82e98688dd6e2d6b554c02bc25f3_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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