2024-02-13_ec6425ebf8e049abf7924999e6584983_cryptolocker | Triage

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General

Target

2024-02-13_ec6425ebf8e049abf7924999e6584983_cryptolocker
Size

33KB
MD5

ec6425ebf8e049abf7924999e6584983
SHA1

d8cf59771d081766ee7850246e66933d6cd53adc
SHA256

7a06f0f1d8c18ac99117ab58312b87742671658a57b401c597a28d76fc7f39bd
SHA512

8fbec0229d8c07521e17e35489ad2d0c4a84f3517756dd453a114c2671f5c81b4c3999f3a4807cc68ab33c7af173c7c1fe58df13e0f53a197cf6d9ba33225096
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4j4:b7o/2n1TCraU6GD1a4Xt9bRU64j4

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
2024-02-13_ec6425ebf8e049abf7924999e6584983_cryptolocker

Files

2024-02-13_ec6425ebf8e049abf7924999e6584983_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