2024-02-21_ea9eec1fd391e2dd9d13c45919cc8191_cryptolocker | Triage

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General

Target

2024-02-21_ea9eec1fd391e2dd9d13c45919cc8191_cryptolocker
Size

33KB
MD5

ea9eec1fd391e2dd9d13c45919cc8191
SHA1

7acd3512138355ed456b924ee42a2afd2555c209
SHA256

0740974698b99c1208520ce46ea1d902e141fdb9490bca67fc3bfda283de0f00
SHA512

b98dc2900cb924d5e482df3c5d5b553ac2b4301b4c613fe35d9c8b78d3afecdf7b62c6dd462a8d8f949f9a08ad6d01a2a6d0bab0faa8849222795e488e4bdef7
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9JYUGVrb:bAvJCYOOvbRPDEgXRcuM9HGVrb

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
2024-02-21_ea9eec1fd391e2dd9d13c45919cc8191_cryptolocker

Files

2024-02-21_ea9eec1fd391e2dd9d13c45919cc8191_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