2024-02-28_3eda1d2f15e3fd7eb657dbe662ad8a13_cryptolocker | Triage

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General

Target

2024-02-28_3eda1d2f15e3fd7eb657dbe662ad8a13_cryptolocker
Size

43KB
MD5

3eda1d2f15e3fd7eb657dbe662ad8a13
SHA1

d1499f9fdb224fc5d1708a67f8ab239bcb8c1a9c
SHA256

5b69f1f61f4208786668083cc503708a271a05a61720802cb7471c179c4ae36b
SHA512

9f34bd80b7bb9341daeaf2e415f66cf98598c497c5258e4e778cac2bced40e5128e76f7054fafff8983bbb8df02bf336322c269e6fe99b7e5c3fcfa68acb6a44
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+94K:btB9g/xtCSKfxLIcMzUw9p

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
2024-02-28_3eda1d2f15e3fd7eb657dbe662ad8a13_cryptolocker

Files

2024-02-28_3eda1d2f15e3fd7eb657dbe662ad8a13_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