2024-02-14_d5da9849ed0af54d16a4636bdf4ddd08_cryptolocker | Triage

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General

Target

2024-02-14_d5da9849ed0af54d16a4636bdf4ddd08_cryptolocker
Size

40KB
MD5

d5da9849ed0af54d16a4636bdf4ddd08
SHA1

67777795e0a966875795d407430d1253dc662182
SHA256

bb8a32596ca760f3f21ebc6360db8a634bbbf4b66eacf8a1383ff9c7c8dc9586
SHA512

b6a81fd3f14610945aebb0633d5c4009fac2f2347b6db53cdf689eec062f9a25cdea8af0f6021a68a56a116cde7aae0c0230f3eacfd03ec6ebd9bd67e093c6f9
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+iA:bAvJCYOOvbRPDEgXrNekd7l94i3p+U

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
2024-02-14_d5da9849ed0af54d16a4636bdf4ddd08_cryptolocker

Files

2024-02-14_d5da9849ed0af54d16a4636bdf4ddd08_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