2024-04-10_ea07b9f92fc9fbf375c1f11629c4103b_cryptolocker | Triage

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General

Target

2024-04-10_ea07b9f92fc9fbf375c1f11629c4103b_cryptolocker
Size

37KB
MD5

ea07b9f92fc9fbf375c1f11629c4103b
SHA1

0a047cc2b9f6de1eddbf7216d26bade6fa4ffdd7
SHA256

cb7fc9fff115be87f43ebdffc2963228c212ab4ff57526818e11896917c9488c
SHA512

840a0795d9868d3ed90a9a16f66b28e36ca0be03671d47dc4e73307e081efaffacdeb592266b683d889172dcec7ec57248f9c1607456e9342163e9ccd2a6c51f
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYv6:btB9g/WItCSsAGjX7e9N0hunRvGI6

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
2024-04-10_ea07b9f92fc9fbf375c1f11629c4103b_cryptolocker

Files

2024-04-10_ea07b9f92fc9fbf375c1f11629c4103b_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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