2024-02-19_51cd5b1b80345a0ca40e621e71c113da_cryptolocker | Triage

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General

Target

2024-02-19_51cd5b1b80345a0ca40e621e71c113da_cryptolocker
Size

31KB
MD5

51cd5b1b80345a0ca40e621e71c113da
SHA1

e233c371ea15f50282ae421cba6a05379d52bf02
SHA256

5ba083db04092b504d203f6443ce024aa8a837a3f046649e74d9415adec42fde
SHA512

5aeeb842388d44a59cc28be8dd85cad6eb9fa204822e81999145d1fc7dc573917e0bc2001b1855a5cbb9c72d2bc8e06ae5414afbd150b952ec47a56fa9c6204b
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9R0aOc:b7o/2n1TCraU6GD1a4Xt9R0aOc

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
2024-02-19_51cd5b1b80345a0ca40e621e71c113da_cryptolocker

Files

2024-02-19_51cd5b1b80345a0ca40e621e71c113da_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