2024-04-19_3cadd945d0e83b2c21df7528446dd528_cryptolocker | Triage

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General

Target

2024-04-19_3cadd945d0e83b2c21df7528446dd528_cryptolocker
Size

35KB
MD5

3cadd945d0e83b2c21df7528446dd528
SHA1

797ece786429952afdb3c7fb4e35bf3073f942c1
SHA256

9061b9da94bb6c0f17a2be5f4ba985602036c55111e12c40a48b550dd1a1c7d5
SHA512

66785cb97489e444cebe6482d771d9ea81d96e088e2f59defc8eea7d25d9631e536e31b4d8447e9fe913e44ebd6cd03112534541b4c002da07af78761d51b218
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVs:b7o/2n1TCraU6GD1a4Xt9bRUlVa

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
2024-04-19_3cadd945d0e83b2c21df7528446dd528_cryptolocker

Files

2024-04-19_3cadd945d0e83b2c21df7528446dd528_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ