2024-04-16_986d7801dc3109055cf7bf6757ebe957_cryptolocker | Triage

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General

Target

2024-04-16_986d7801dc3109055cf7bf6757ebe957_cryptolocker
Size

35KB
MD5

986d7801dc3109055cf7bf6757ebe957
SHA1

f4f9df1b281daf6af026cd2360d0131a18c11e3e
SHA256

a6a256eb42ebf4ab4302b1c8f7d7bf4d8aeca9cc949fe373774e62bee21ae127
SHA512

21369dbbae1773e205bc3c98a0b534cdc9c2af1bb6ae073929be1c2e073479a9be18b7728ff9c46f6f8e00d66fe5a013a94ed2a560bfd760f64b60e93e60be0b
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVZ:b7o/2n1TCraU6GD1a4Xt9bRUlVb

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
2024-04-16_986d7801dc3109055cf7bf6757ebe957_cryptolocker

Files

2024-04-16_986d7801dc3109055cf7bf6757ebe957_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