2024-04-16_9ee15ce72ee0d7a2550c5ff36221953a_cryptolocker | Triage

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General

Target

2024-04-16_9ee15ce72ee0d7a2550c5ff36221953a_cryptolocker
Size

34KB
MD5

9ee15ce72ee0d7a2550c5ff36221953a
SHA1

9b0cbd4c89addcec85e03e752fd54bcd6b9512b8
SHA256

983abe0a1bfce00f2d675cdf7865e0591b7710b551e4187828167301fc0520d2
SHA512

820c78ec123236879a09f761622853fae6cc19ec0df15f99e4357f2ee650cec6b0e46bfea6594f609d7cebdf0993a76ed374d3c6e8bab13eaf6f2c813f0d2aa2
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+uspNK:bAvJCYOOvbRPDEgXRc+BAILYK

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
2024-04-16_9ee15ce72ee0d7a2550c5ff36221953a_cryptolocker

Files

2024-04-16_9ee15ce72ee0d7a2550c5ff36221953a_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