2024-02-13_3c95637cf4d6dcb3c1e457ded6f13b3d_cryptolocker | Triage

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General

Target

2024-02-13_3c95637cf4d6dcb3c1e457ded6f13b3d_cryptolocker
Size

35KB
MD5

3c95637cf4d6dcb3c1e457ded6f13b3d
SHA1

093b5ac92d31e245cbf77b5ab82e296d4c54eadf
SHA256

b42bec18dbdc9b6b5dccef3fb1f23a61c0d907ae7915c9b1a1bbd91a5dd8093e
SHA512

df4d3cf945e8e9e4fb31dcbba299db4f96a51937ddc1eef76e73f31beb5fd1322665c27a00d2db51ff34d663449de3fcf22b3c8201617f38b0cecbc7c930327f
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qliI:btB9g/WItCSsAGjX7r3BTl

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
2024-02-13_3c95637cf4d6dcb3c1e457ded6f13b3d_cryptolocker

Files

2024-02-13_3c95637cf4d6dcb3c1e457ded6f13b3d_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