2024-03-29_141403066c666dbd3576b7fa67b18346_cryptolocker | Triage

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General

Target

2024-03-29_141403066c666dbd3576b7fa67b18346_cryptolocker
Size

43KB
MD5

141403066c666dbd3576b7fa67b18346
SHA1

6e98960cd34f465b50f98f04134818302952587d
SHA256

bfcc4a533ef694d6678a14b48a2e18da2bb1eae6734fe58558a822ac449853c3
SHA512

9a3640192d7c3f54f04616684207ebebcc9f30746594a0a8ebea972e17b60bd142329697ed3172f8f0dff1197c2c16b7d35d23c7adf954a8a9541710bf0d96e9
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCN:btB9g/xtCSKfxLIc/m

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
2024-03-29_141403066c666dbd3576b7fa67b18346_cryptolocker

Files

2024-03-29_141403066c666dbd3576b7fa67b18346_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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