2024-02-12_9b5d13c1008e877c4e947038e3408fb0_cryptolocker | Triage

Sharing

General

Target

2024-02-12_9b5d13c1008e877c4e947038e3408fb0_cryptolocker
Size

44KB
MD5

9b5d13c1008e877c4e947038e3408fb0
SHA1

d3c2d35c333d3aa6f218d5675dd9366760afc3c5
SHA256

84f413e1b9549de2cac86f6d6a511df383f80ef1541cfce0a23b2fad4c69e735
SHA512

7e46983fca0fd5459dabe97c2f04dcef629bf2177e752c7ed68207811f041d545495ca4d58911a9c441250f487182b1f309e143cb58ba49024b55c7d1ae0dc14
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+96egDL:btB9g/xtCSKfxLIcMzUw96nL

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

Processes:

resource yara_rule

sample CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-02-12_9b5d13c1008e877c4e947038e3408fb0_cryptolocker

Files

2024-02-12_9b5d13c1008e877c4e947038e3408fb0_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