2024-01-29_313d235c6438878e334b83fd1b507583_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-29_313d235c6438878e334b83fd1b507583_cryptolocker
Size

35KB
MD5

313d235c6438878e334b83fd1b507583
SHA1

ea8a0241689b605dec9150f62ab64aef036472b0
SHA256

111a7c4bde771d594a30bf6bee7214c43e65ab8e48407ca57323e4ce3becf805
SHA512

d436d6fd1328f76a702a6a3ee2aa716075738ac9a80649d94542766a6e6f785bd1773b8bbab4053b0d9b57f2aed7c18134ba6dd1901eaec28abe285d89f71ee9
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKUS:btB9g/WItCSsAGjX7e9N0hunKUS

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
2024-01-29_313d235c6438878e334b83fd1b507583_cryptolocker

Files

2024-01-29_313d235c6438878e334b83fd1b507583_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