2024-02-22_304afd37214d64c7d596adf09b55ea1c_cryptolocker | Triage

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General

Target

2024-02-22_304afd37214d64c7d596adf09b55ea1c_cryptolocker
Size

31KB
MD5

304afd37214d64c7d596adf09b55ea1c
SHA1

ffb897e1e9b6848f8d55362b657e0fb6c35b19be
SHA256

7449b0b8b6c400f8652aa788934624f2cb9c70c283e27c947e0e23fc40fc9ce4
SHA512

d69ab2996773f5fec0c906dcb464add285395e78fc7068f42b7fff4f3a68714e8b333c98a346f4dc7fc3e5fb77ef835701a7875d53b9b0321bd2460ca45c3001
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt96Jg5c+:b7o/2n1TCraU6GD1a4Xt94d+

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
2024-02-22_304afd37214d64c7d596adf09b55ea1c_cryptolocker

Files

2024-02-22_304afd37214d64c7d596adf09b55ea1c_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