2024-06-12_16f2cf3268b97ac0facb4c8f8fbd66c1_cryptolocker | Triage

Sharing

General

Target

2024-06-12_16f2cf3268b97ac0facb4c8f8fbd66c1_cryptolocker
Size

38KB
MD5

16f2cf3268b97ac0facb4c8f8fbd66c1
SHA1

cc3b23b41f762500dc75b89a846ad0c9146497e7
SHA256

5f4062ab54375fe54249a2e47b1052824c425514c9591b1fd7325efe19e75d72
SHA512

b6d09c71cabb63e41c010fa8b0ed7ef048dad5b6a36eda9650a57accfeb5595027db8852b92cc932c7d48e3c155b9e370fceb9e446251a34ded8ae00f69bdba6
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSycn:btB9g/WItCSsAGjX7e9N0hunRvcn

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
2024-06-12_16f2cf3268b97ac0facb4c8f8fbd66c1_cryptolocker

Files

2024-06-12_16f2cf3268b97ac0facb4c8f8fbd66c1_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