2024-03-15_d925fdb3165c3d4f653c5e06c261b520_cryptolocker | Triage

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General

Target

2024-03-15_d925fdb3165c3d4f653c5e06c261b520_cryptolocker
Size

36KB
MD5

d925fdb3165c3d4f653c5e06c261b520
SHA1

60c98b126b7db10a8819729954f130ed7a33437e
SHA256

e4e4b74f1d5c07cfb6ecd2d606d9b1d9fc2cf292022fe726eff98041347acffe
SHA512

94529c013f27dc3d12b7aa9b736b1e211fc81e7684a99b86eddc07cadafa9479e5e43434aaed67f2fa6c6b18a33c71386773e271e042c97c70e930a04b0ec528
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunon:btB9g/WItCSsAGjX7e9N0hunon

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
2024-03-15_d925fdb3165c3d4f653c5e06c261b520_cryptolocker

Files

2024-03-15_d925fdb3165c3d4f653c5e06c261b520_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