2024-04-25_ed71310e4fa31c43336b531c09eedd00_cryptolocker | Triage

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General

Target

2024-04-25_ed71310e4fa31c43336b531c09eedd00_cryptolocker
Size

35KB
MD5

ed71310e4fa31c43336b531c09eedd00
SHA1

a3ae4aea05ab1c1d2c7635e5cc595842ea774e36
SHA256

236c48ad258cb222b15844b826b49bdb5c8ad9bc8e777966ded6cb3999f066af
SHA512

98d96aab994e01b723f91dfd1808c5839a3764d227e3f745e21e66e8b77ee83609d8d1eea002b5e7591fe2c5ca8f644dacb5f9bce2e0609777e5c620f2b9e3c1
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qx:btB9g/WItCSsAGjX7r3BTx

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
2024-04-25_ed71310e4fa31c43336b531c09eedd00_cryptolocker

Files

2024-04-25_ed71310e4fa31c43336b531c09eedd00_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