2024-02-25_2b34aaf2c60ccc36fa84a7078a593c48_cryptolocker | Triage

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General

Target

2024-02-25_2b34aaf2c60ccc36fa84a7078a593c48_cryptolocker
Size

41KB
MD5

2b34aaf2c60ccc36fa84a7078a593c48
SHA1

15859fd3e1680bdf6df4d591eb6d342b4d7b96b8
SHA256

100c6cafb6bdf143021de73f2ed9785f1d1959c06a3f46d3feca6f98f945f1cc
SHA512

effbdf663c901260120f17968d31ba579938b19af9a512caab5211cc91eaaced9eff777d13b9c3654d6baeda89eab838279b1c22981356105099b6f54ab08f05
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+ia:bAvJCYOOvbRPDEgXrNekd7l94i3p+/e

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
2024-02-25_2b34aaf2c60ccc36fa84a7078a593c48_cryptolocker

Files

2024-02-25_2b34aaf2c60ccc36fa84a7078a593c48_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