2024-01-29_80d199a73ca557df7df2ad15e1acaa4b_cryptolocker | Triage

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General

Target

2024-01-29_80d199a73ca557df7df2ad15e1acaa4b_cryptolocker
Size

38KB
MD5

80d199a73ca557df7df2ad15e1acaa4b
SHA1

1e023a6ac0a645e0897f9254dace6b9078318907
SHA256

3607f35a1b72b11b9b155ba08af2aca5e7cf187d68f4ea9300c2b766adcaec37
SHA512

effab52a09090f716e6eef5b7c2277e90a958665c484a7e8ff40a20563df9b4ee9b9e7e3c1408f6017cbc5583898c9c168fcf7e34fb86e08189f35acebcd33f2
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nb/mVib:bAvJCYOOvbRPDEgXrNekd7l94i3p/hT/

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
2024-01-29_80d199a73ca557df7df2ad15e1acaa4b_cryptolocker

Files

2024-01-29_80d199a73ca557df7df2ad15e1acaa4b_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