Static task
static1
Behavioral task
behavioral1
Sample
1867cd7eddf2810d6d3a6beeb2edf7f0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
1867cd7eddf2810d6d3a6beeb2edf7f0_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
1867cd7eddf2810d6d3a6beeb2edf7f0_cryptolocker_JC.exe
-
Size
57KB
-
MD5
1867cd7eddf2810d6d3a6beeb2edf7f0
-
SHA1
4ae25c1337ff12ee37baa874fda15874ba0443c5
-
SHA256
e6dda6a3eee7a5f632d7bde6b4dc82a12a08f6b28a0608c9c577c64f929b0e2b
-
SHA512
0e2dadd301a1db110aef7e1eb67de2376741ec67f390cc5e1b95b1fadd9223181d6a6216c3cd104174879cbb45b774418bf02a13ec8607d58e9104b0eea0fc05
-
SSDEEP
1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMTG:TCjsIOtEvwDpj5HE/OUHnSM5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1867cd7eddf2810d6d3a6beeb2edf7f0_cryptolocker_JC.exe
Files
-
1867cd7eddf2810d6d3a6beeb2edf7f0_cryptolocker_JC.exe.exe windows x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE