2024-05-13_910f33b9378edbd51f75178a146cc9cb_cryptolocker | Triage

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General

Target

2024-05-13_910f33b9378edbd51f75178a146cc9cb_cryptolocker
Size

37KB
MD5

910f33b9378edbd51f75178a146cc9cb
SHA1

c5ffbf43752c36cd192770a393d090d6b229dc36
SHA256

a7c3b4485b38bbd0233d4c947b931fb9adf32f67467d3a4fb03226ec2ab8abb2
SHA512

17372bbebfed1791682c2facaadb5d6fb114d14b25a26ac70a04ec7eaf71f202e1ebfc26964b48e974354f6a5d881062c4a36fefa07ba22ddbe5c6da7e810bc0
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36ml:bc/y2lLRU6zA6ql

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
2024-05-13_910f33b9378edbd51f75178a146cc9cb_cryptolocker

Files

2024-05-13_910f33b9378edbd51f75178a146cc9cb_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