2024-02-13_debbfd332d4e5888efe3f71032a0e3b8_cryptolocker | Triage

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General

Target

2024-02-13_debbfd332d4e5888efe3f71032a0e3b8_cryptolocker
Size

35KB
MD5

debbfd332d4e5888efe3f71032a0e3b8
SHA1

432380ea1669a362ab0cf7a1f7badd2f8530e931
SHA256

e9c633fff1575f8aa6e77f8535fcb580a85b39cf6ae854990ad09bcf8c4d2f12
SHA512

f5a63d8be33d134d46d8c33cb3d20b2b6df07280f1624762d3e09332fd319049952e39f230c1d38443c9bc33e8e6dc16b700fbbe3e574367df02f8b7efbb5b18
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qDQOXn:btB9g/WItCSsAGjX7r3BTDPXn

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
2024-02-13_debbfd332d4e5888efe3f71032a0e3b8_cryptolocker

Files

2024-02-13_debbfd332d4e5888efe3f71032a0e3b8_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