2024-03-08_8dd5eb498ef215420920e0b764b6e829_cryptolocker | Triage

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General

Target

2024-03-08_8dd5eb498ef215420920e0b764b6e829_cryptolocker
Size

44KB
MD5

8dd5eb498ef215420920e0b764b6e829
SHA1

80dece98e5186114f628e134ee6178b793e87533
SHA256

e0428206f4a204bf09f5dd8e6882dda95da0766ecda55fdc915ec37fc6fe3304
SHA512

ed9bdb548599274069538aae29fa69277c27fd103023d5a175bee26836583ed527c709e0a51845ee55aa42a2251efabbfdab38fadb71598cf38b2221600e2997
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP8UP8vYZ:btB9g/xtCSKfxLIc/bzZ

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
2024-03-08_8dd5eb498ef215420920e0b764b6e829_cryptolocker

Files

2024-03-08_8dd5eb498ef215420920e0b764b6e829_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