2024-01-26_ea0a8c449f03db72204941590f23bcb0_cryptolocker | Triage

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General

Target

2024-01-26_ea0a8c449f03db72204941590f23bcb0_cryptolocker
Size

39KB
MD5

ea0a8c449f03db72204941590f23bcb0
SHA1

6b86fc5b309d71c81794cd70202a51684679cc2b
SHA256

a3acc252c046ee4cc8b99b4a7f25c76f67fb4038bb490388e23bfc1a654d05fe
SHA512

8660f6dcda81a42ba34ceb08929de4251abaad548f20bb10017bfa0c9833971ff15c8df6b57cdb7b1905c47f1a33774a0a6dc4f6cfcca66355996e914b707182
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZDbBw:btB9g/WItCSsAGjX7e9N0hunrknD1w

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
2024-01-26_ea0a8c449f03db72204941590f23bcb0_cryptolocker

Files

2024-01-26_ea0a8c449f03db72204941590f23bcb0_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