2024-03-09_fe1e2110a687a1b75f63bbb099f9e405_cryptolocker | Triage

Sharing

General

Target

2024-03-09_fe1e2110a687a1b75f63bbb099f9e405_cryptolocker
Size

60KB
MD5

fe1e2110a687a1b75f63bbb099f9e405
SHA1

dab12f461826993aaab3b071bdbd5b7046aa69a7
SHA256

a1fb8933f593b46bf8111881d88b3302d2c8390c58fafb3bf84e0d55d75c2f89
SHA512

2c1c3d06f3ae74035bd646fac9e92344fb7e34db2c391783c0da265036fbe568065df519620d310866b3553b419540443a646cc28b1bfb0bdbb42a80c8680371
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHNtRWq:btng54SMLr+/AO/kIhfoKMHdab

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
2024-03-09_fe1e2110a687a1b75f63bbb099f9e405_cryptolocker

Files

2024-03-09_fe1e2110a687a1b75f63bbb099f9e405_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