2024-02-19_e6a975ff52b392b7fd46cc3aa3f71cb1_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-19_e6a975ff52b392b7fd46cc3aa3f71cb1_cryptolocker
Size

37KB
MD5

e6a975ff52b392b7fd46cc3aa3f71cb1
SHA1

ae3b6b4b0796a429eb8549450ee59c399da66559
SHA256

a324ced518326d3974e6c1b4cb63f811798102b24a638ca0e67aa6dc39495fc6
SHA512

be3f2e516d612b4b1bf0a04220abbba10ee00b04cb5d6774f8a2bca1308b8b30784cbe9371ee1934f71d27b71a9ff047e327c1121c3b692e1b8c6d5e2fe5b5e6
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbigDG5:bAvJCYOOvbRPDEgXrNekd7l94i3pim0

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_e6a975ff52b392b7fd46cc3aa3f71cb1_cryptolocker

Files

2024-02-19_e6a975ff52b392b7fd46cc3aa3f71cb1_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