2024-03-27_0c196a7ef87b19bef8ab2e721d532fa1_cryptolocker | Triage

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General

Target

2024-03-27_0c196a7ef87b19bef8ab2e721d532fa1_cryptolocker
Size

38KB
MD5

0c196a7ef87b19bef8ab2e721d532fa1
SHA1

b3eb2e95c580dff9a909f7d5e9d02fd07701f175
SHA256

049d84e7fc3d195e489b1c880def8a6602262f19fadd22100b6897121d106adb
SHA512

d4a0da83154dbc84856548647eba3a1035a9619d0260115453e1bdc35b0cb3c26a6767efc0ad79f2908d5a1c26e38abba85a9755a0c0200eac23f59980d949ad
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbF0Qd:bAvJCYOOvbRPDEgXrNekd7l94i3pF0Q

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
2024-03-27_0c196a7ef87b19bef8ab2e721d532fa1_cryptolocker

Files

2024-03-27_0c196a7ef87b19bef8ab2e721d532fa1_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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