2024-03-10_1ae9a18093492f1ce8cc5de034b90f0f_cryptolocker | Triage

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General

Target

2024-03-10_1ae9a18093492f1ce8cc5de034b90f0f_cryptolocker
Size

42KB
MD5

1ae9a18093492f1ce8cc5de034b90f0f
SHA1

90575c85f49b0f2c4e9e0de96a3449e46e78e2f5
SHA256

b986a87b0a55fc875162232dc23d1a8b9a8909841fb28f4bfdb5bbfeb52a0690
SHA512

7f91454704209d5750c5c3ae42713cadb37618dbe8191584c31dfe14f69abd58b2bc4380f76c80acd840ea10985b5cd6766ff8ed7db67680e78b4339b6f4237a
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCM:btB9g/xtCSKfxLIc/r

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
2024-03-10_1ae9a18093492f1ce8cc5de034b90f0f_cryptolocker

Files

2024-03-10_1ae9a18093492f1ce8cc5de034b90f0f_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