2024-03-28_994fa312d3401e630bc0731c85176fab_cryptolocker | Triage

Sharing

General

Target

2024-03-28_994fa312d3401e630bc0731c85176fab_cryptolocker
Size

35KB
MD5

994fa312d3401e630bc0731c85176fab
SHA1

6e5ebacfb5b9c97c28ce287d250330602d08d0d3
SHA256

42056eb8c49d847f5940db553bb88a129d05ddc02ac2174b9d240180315c31fa
SHA512

8a8aed1dfaf244012e7db719e1afae8f17ab89b26ea25052188dd83dda64e8ec3e0d7d3e528acc5767e41a1662c8dc46e820a35d474bbea1036180c95bc6e851
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4aKWUn:b7o/2n1TCraU6GD1a4Xt9bRU64hTn

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
2024-03-28_994fa312d3401e630bc0731c85176fab_cryptolocker

Files

2024-03-28_994fa312d3401e630bc0731c85176fab_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