2024-02-21_f225a2cd07121422b1b9c731a42c089a_cryptolocker | Triage

Sharing

General

Target

2024-02-21_f225a2cd07121422b1b9c731a42c089a_cryptolocker
Size

32KB
MD5

f225a2cd07121422b1b9c731a42c089a
SHA1

1cd9c142ee8b7845c7426c8c00383c06dcd36750
SHA256

a39b1cc11ebe7131c59efee266d9cd98bd8d39181d18f795259b54f65f91ae21
SHA512

7007b8691c9731d738f114d38406869dbcb197a6c3a9680f47ea4bfbdc3ba42f130d7a3ba9514ea9e85b5cead7ef4d5771cac66a46fe545183dffd2b984cbc2b
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/Bu7Y:b7o/2n1TCraU6GD1a4Xt9QY

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
2024-02-21_f225a2cd07121422b1b9c731a42c089a_cryptolocker

Files

2024-02-21_f225a2cd07121422b1b9c731a42c089a_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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