2024-04-22_ced207371e0bb4e8e3ab7631dcb7d7ce_cryptolocker | Triage

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General

Target

2024-04-22_ced207371e0bb4e8e3ab7631dcb7d7ce_cryptolocker
Size

42KB
MD5

ced207371e0bb4e8e3ab7631dcb7d7ce
SHA1

893307fb832935641fc27a60a02d272f1f850754
SHA256

1d34e015eb56d21f6fbeeb059b7f2309e37de25ead58731cd340f4062c86a92c
SHA512

133d08e62253c470ac18ccbbb3828dfcc8b41ac6fea0121560657383006867a99a3765f83f216f1eb6ae5ba61a40607504cde540d38c8b5637f6c719de0d8b00
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+it:bAvJCYOOvbRPDEgXrNekd7l94i3p+kW

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
2024-04-22_ced207371e0bb4e8e3ab7631dcb7d7ce_cryptolocker

Files

2024-04-22_ced207371e0bb4e8e3ab7631dcb7d7ce_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