2024-02-12_1b3d0a704a32d69aeab4788008ef21f7_cryptolocker | Triage

Sharing

General

Target

2024-02-12_1b3d0a704a32d69aeab4788008ef21f7_cryptolocker
Size

35KB
MD5

1b3d0a704a32d69aeab4788008ef21f7
SHA1

0cdfb37c1dd535dee6d8daaec9ef31c9f061622f
SHA256

3693a6db09ed856b8ed76a2bcf662998d5262c3c52116ce97c66361a310c04d6
SHA512

df8bc0abf5d2dc5d3f9dfc5c764e254f2cf307a894b454d1689f9d504e7df11d147eb65ff6f579a059b4d05fb1408295b4c4a7d9b08f1226b02d0be5dbb57be5
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKjb:btB9g/WItCSsAGjX7e9N0hunKP

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
2024-02-12_1b3d0a704a32d69aeab4788008ef21f7_cryptolocker

Files

2024-02-12_1b3d0a704a32d69aeab4788008ef21f7_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