2024-03-13_a82d4cc85fb3848948fa4169663008d3_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-13_a82d4cc85fb3848948fa4169663008d3_cryptolocker
Size

40KB
MD5

a82d4cc85fb3848948fa4169663008d3
SHA1

bb04df4b1ee1de0045799ed2b3cd4bcdfdc42e1b
SHA256

dfac7a63fd78651a80167f896c80bf9b3060eab92f64ca8bad682b060dad62e2
SHA512

786c034b9b248508da5f41f7ae83a83c2df617dcfcb25cce81d0fd6c9f0b3f7bdb1e13e911561bb4c348b2a1f3c1e8ba08fa461f3685ac8acc0e009e62a6a374
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/ysC:bAvJCF+RQgJeab4sy/o

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
2024-03-13_a82d4cc85fb3848948fa4169663008d3_cryptolocker

Files

2024-03-13_a82d4cc85fb3848948fa4169663008d3_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