2024-06-01_0d8262105edbbc3a2c9cfc93fc5e72cd_cryptolocker | Triage

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General

Target

2024-06-01_0d8262105edbbc3a2c9cfc93fc5e72cd_cryptolocker
Size

35KB
MD5

0d8262105edbbc3a2c9cfc93fc5e72cd
SHA1

f8cdde8114b61c039442d94709e8a5ddc544b779
SHA256

9d5cd6954f64b93dfb188d56d8c9f2dd0edfb54ea6e1e11238b958c96113eb6c
SHA512

3b17226614c01d84e8e4f0778351a980aab2d4b0d566fce12482acacf73e6bc8a85691f246c88edad5a999bed2dfd4d26e206eb5a55d61d5c0b24beeb7d357e0
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5YN:bxNrC7kYo1Fxf2rYi

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
2024-06-01_0d8262105edbbc3a2c9cfc93fc5e72cd_cryptolocker

Files

2024-06-01_0d8262105edbbc3a2c9cfc93fc5e72cd_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ