2024-03-19_1daa3dbc885110ac7e6b29ce8b620501_cryptolocker | Triage

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General

Target

2024-03-19_1daa3dbc885110ac7e6b29ce8b620501_cryptolocker
Size

41KB
MD5

1daa3dbc885110ac7e6b29ce8b620501
SHA1

b9580919b7a7d41d7f485872d976b92b826beee1
SHA256

b49c6010f9e6123d9b569c28b0def8f16d5434233d6c38985954d7b99201efd9
SHA512

ffbbbf22c72add67e530e163745982afbc0cb9dd356593a0d9b291aa3a26a5f66f7dec2f151d70a2e2f276b2602ddf1e34164bdcc6620628e54db358a1d35a76
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+iB:bAvJCYOOvbRPDEgXrNekd7l94i3p+1

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
2024-03-19_1daa3dbc885110ac7e6b29ce8b620501_cryptolocker

Files

2024-03-19_1daa3dbc885110ac7e6b29ce8b620501_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