2024-05-10_ad9900ba87f2474a89cb9eda1444d995_cryptolocker | Triage

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General

Target

2024-05-10_ad9900ba87f2474a89cb9eda1444d995_cryptolocker
Size

43KB
MD5

ad9900ba87f2474a89cb9eda1444d995
SHA1

4ee20886231178d7da390669e98300acca5bc43a
SHA256

94c6cfd458fed17f60a75a99be25cb153df358b8a24009c49c2aa64a24ce9a48
SHA512

a513bb76d8d66c245759ce2d2c1fc3e86694cd2a50328b16daab21041cddf41c67902382f0ef3db7079e2f052943684a306023f294172a6c1603024e6b67575e
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA8:b/pYayGig5HjS3NPA8

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
2024-05-10_ad9900ba87f2474a89cb9eda1444d995_cryptolocker

Files

2024-05-10_ad9900ba87f2474a89cb9eda1444d995_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ