2024-04-17_7d3c753638c7e8d0335feee91852ff6e_cryptolocker | Triage

Sharing

General

Target

2024-04-17_7d3c753638c7e8d0335feee91852ff6e_cryptolocker
Size

39KB
MD5

7d3c753638c7e8d0335feee91852ff6e
SHA1

6d6c4f284e342f96cd55bb7800ccca437ea7d16b
SHA256

55b3bc6ba2bf6da21492597e4e2fa7ed44d0fe90664f9687d66d33544ef0cdd5
SHA512

b48208c661e5a9218714a4f8267bdac95e4b120d97d52840d8761e90f87f7ad1140b37f7a170f5c80707dd4b02c200086c83a7cba3f3817d3da353c72e65aac3
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/Eo:btB9g/WItCSsAGjX7e9N0hunKLYL

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
2024-04-17_7d3c753638c7e8d0335feee91852ff6e_cryptolocker

Files

2024-04-17_7d3c753638c7e8d0335feee91852ff6e_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
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