2024-02-28_92650c90abdcb110b87b030b9bf7e291_cryptolocker | Triage

Sharing

General

Target

2024-02-28_92650c90abdcb110b87b030b9bf7e291_cryptolocker
Size

33KB
MD5

92650c90abdcb110b87b030b9bf7e291
SHA1

4667d6d51cc1475bf07a1841c42d4973e6c6c847
SHA256

d7d9cf925b8097ef5d9c36423ae2ebe51879136daebaa294ae055d638ea4042c
SHA512

2970c863a8aa538ee2585d7093ce1e0cb7c90505dffc18b06c72196dca1d1ba03e0b6d0ff6ed8fb7f48308d2fcf3db5f34a348f11ef07bd45f027de9f538486c
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4aKK:b7o/2n1TCraU6GD1a4Xt9bRU64hK

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
2024-02-28_92650c90abdcb110b87b030b9bf7e291_cryptolocker

Files

2024-02-28_92650c90abdcb110b87b030b9bf7e291_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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