2024-02-19_093e1cf25943eecaaeef55d10a5bbcda_cryptolocker | Triage

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General

Target

2024-02-19_093e1cf25943eecaaeef55d10a5bbcda_cryptolocker
Size

27KB
MD5

093e1cf25943eecaaeef55d10a5bbcda
SHA1

ca7dd6142c62d9048a4b1a97cd68a801e98456c5
SHA256

9e464a4a9b2e822315981b2e36ef5bda9cc7c2c63a2e9a165cbaf4c0f995c07e
SHA512

b332c15b2796c3540ee67e620f605ef4c3da7aebac8fd8bfaac7408712c0823809c7500c26f0e8b5469122cd4ed2028afc51c3c2184f8b286191d72defe8ed6f
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo+K:bAvJCYOOvbRPDEgX1K

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
2024-02-19_093e1cf25943eecaaeef55d10a5bbcda_cryptolocker

Files

2024-02-19_093e1cf25943eecaaeef55d10a5bbcda_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