2024-02-18_e747b73fb528cfacbc3afc887e6120ce_cryptolocker | Triage

Sharing

General

Target

2024-02-18_e747b73fb528cfacbc3afc887e6120ce_cryptolocker
Size

43KB
MD5

e747b73fb528cfacbc3afc887e6120ce
SHA1

8436bf418c3f5632b1f8d41a9f9d9232fdd14560
SHA256

84cfb36794719fa73b8d7f18effeb67e873971eabac73f3bebb8602b8fc90e06
SHA512

b940ea9095551603da7d50e0c580d7241f16a3bd69ce5018de8034c835f3fbfee44ce2df811e28d23a794adbbdd32bae2953654e6249d238e072c4536a4eced1
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5WP3:btB9g/xtCSKfxLIc/uf

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
2024-02-18_e747b73fb528cfacbc3afc887e6120ce_cryptolocker

Files

2024-02-18_e747b73fb528cfacbc3afc887e6120ce_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