2024-02-18_cb95dd35bd62b5e1b839ce7289ffe6ca_cryptolocker | Triage

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General

Target

2024-02-18_cb95dd35bd62b5e1b839ce7289ffe6ca_cryptolocker
Size

36KB
MD5

cb95dd35bd62b5e1b839ce7289ffe6ca
SHA1

4f94f3dc0ff58a17bc79ef53b3a7f27dfaf30ec3
SHA256

8286d2a5a512a57a670013f293036d9400fe6c8d9b974b088ca0679bb72412c0
SHA512

3e21409dd09095fcd6d47c3aa8b68c50f45238f5b576d6a2d9738fdf7e960a5faa09bf73871eb3980e2405c35b06a7f18c48343bd2d64a769d6ce554b94c87bc
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbiJd:bAvJCYOOvbRPDEgXrNekd7l94i3piJd

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
2024-02-18_cb95dd35bd62b5e1b839ce7289ffe6ca_cryptolocker

Files

2024-02-18_cb95dd35bd62b5e1b839ce7289ffe6ca_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