2024-02-24_15b216e0a30929cfd75d8c28ded61605_cryptolocker | Triage

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General

Target

2024-02-24_15b216e0a30929cfd75d8c28ded61605_cryptolocker
Size

37KB
MD5

15b216e0a30929cfd75d8c28ded61605
SHA1

0653192119f0bdafed18cce902bdc4ddcee10d3b
SHA256

15854dd0d40f2ec496622d0d25d4fe039b60a22d47e75ac6198543c7b9604ad9
SHA512

92ece997c63503d4bc26da79704cdf2f72a0981daed9f1ef79a725f7ce06684ec2a5f77c355b71bb9fc72942a5c9f24e48a5be34d48f93b4c2a3d9d9f517c2d6
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbiJzz1:bAvJCYOOvbRPDEgXrNekd7l94i3piJ1

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
2024-02-24_15b216e0a30929cfd75d8c28ded61605_cryptolocker

Files

2024-02-24_15b216e0a30929cfd75d8c28ded61605_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