2024-05-31_e982a60c4bc6960162e15d2ae3fc6917_cryptolocker | Triage

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General

Target

2024-05-31_e982a60c4bc6960162e15d2ae3fc6917_cryptolocker
Size

37KB
MD5

e982a60c4bc6960162e15d2ae3fc6917
SHA1

e8f4813cf883d1596f99427ed7016bd914b3a59d
SHA256

cb57d9ffb49c3b51b811c84fb827a2163f0a154475b1f8e74af76d04126fd117
SHA512

c7acea15496fc104d37b19bc1156785d59752d8065738b37230620b63c340b850fc0cbb9a67d908549c5dada127fcec9895ea33b07ed3313ddb242a3afd17987
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDIJ:bAvJCF+RQgJeab4sbI

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
2024-05-31_e982a60c4bc6960162e15d2ae3fc6917_cryptolocker

Files

2024-05-31_e982a60c4bc6960162e15d2ae3fc6917_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