2024-03-26_d393e4aedaea5b5cd06856de915cfa45_cryptolocker | Triage

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General

Target

2024-03-26_d393e4aedaea5b5cd06856de915cfa45_cryptolocker
Size

38KB
MD5

d393e4aedaea5b5cd06856de915cfa45
SHA1

d3667140fc3f845e08245fcd80f9e43643ab2a95
SHA256

866bf970d40c48e89123e37fa5f9091acf191be31652697ad9ee55a7c465bbb2
SHA512

2bbe60d2b94a62b4c5e3ad2c7d05561436e3b0a3e2c4c1e2029ce09d0e6f27b52f64bc56d3c0f148558c9e897ab9d872e22a8c2491d0aa35867f997a79636f62
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/koI3:bAvJCF+RQgJeab4sy/koI3

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
2024-03-26_d393e4aedaea5b5cd06856de915cfa45_cryptolocker

Files

2024-03-26_d393e4aedaea5b5cd06856de915cfa45_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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