2024-04-05_d1165359bffa2486dc9d4bcbd58a5579_cryptolocker | Triage

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General

Target

2024-04-05_d1165359bffa2486dc9d4bcbd58a5579_cryptolocker
Size

34KB
MD5

d1165359bffa2486dc9d4bcbd58a5579
SHA1

05ea62ac1ba491324f5575af10c52aa1cf17b665
SHA256

07278254f484ff833fb7913adfad09270631abe1db9a844a1c96c18f87d5deca
SHA512

d9067a13f60246cb3c22bcd4aedb0d857f993b2b8dacabfc92b945bd07eba8b754597bebf9b88d6bfba58889d2f53d710018b492dc8132bb47562962743bf377
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz9VvV6prcz0k:bAvJCYOOvbRPDEgXRc3SSzoVgP

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
2024-04-05_d1165359bffa2486dc9d4bcbd58a5579_cryptolocker

Files

2024-04-05_d1165359bffa2486dc9d4bcbd58a5579_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