2024-01-29_9a834ccdcc80112d05f5d7a7ec1afbd1_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-29_9a834ccdcc80112d05f5d7a7ec1afbd1_cryptolocker
Size

32KB
MD5

9a834ccdcc80112d05f5d7a7ec1afbd1
SHA1

304998daa6aa861535bbab7c1f2d5786833cfe63
SHA256

74d55a4ec7f1034874bbb998bba94d853e088ab33e4b007e608b05c48eb61753
SHA512

14b8a63678d9873157e7a51618808db9692089e8f15b24ed5aa4d14d49572352ff4805d118576bdb4bcd84b73d2e892241afd19c5d2dd4771a73493fa8311068
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz9t:bAvJCYOOvbRPDEgXRc3SSzv

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
2024-01-29_9a834ccdcc80112d05f5d7a7ec1afbd1_cryptolocker

Files

2024-01-29_9a834ccdcc80112d05f5d7a7ec1afbd1_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