a1f3a31d8afc9383d7b36b2f2c090740_cryptolocker_JC[.]exe | Triage

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General

Target

a1f3a31d8afc9383d7b36b2f2c090740_cryptolocker_JC.exe
Size

75KB
MD5

a1f3a31d8afc9383d7b36b2f2c090740
SHA1

622ebd4721efdbb0eb80b7e51c88fcb7611d93f3
SHA256

d26a6e84d8f59fe59dc93604be6e160229730aba7b5eefe5565e05b55d431201
SHA512

f376d834cbe8a9611532ed60509df726e98f9d63395239ecf80bf7d2ae402624def1bdba89d18d8e58c93f47f923692f0f1e547d131404c6f10bf38a70d8e9ba
SSDEEP

1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfyQ1I:vCjsIOtEvwDpj5H9YvQd2k

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a1f3a31d8afc9383d7b36b2f2c090740_cryptolocker_JC.exe

Files

a1f3a31d8afc9383d7b36b2f2c090740_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