2024-03-12_f4de03c0bfde3996a23cece3ca47288c_cryptolocker | Triage

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General

Target

2024-03-12_f4de03c0bfde3996a23cece3ca47288c_cryptolocker
Size

34KB
MD5

f4de03c0bfde3996a23cece3ca47288c
SHA1

6453490bcfe9814b56da51b26cff56a8b4cca3ba
SHA256

8b4d53b8429867ddc1cec146f996a8a3c538b1238968ffc423157697fa08ea29
SHA512

c5308bb8a89a5f19f580de187d49c6e3033aa5bac5149f110a39ae92cf28b9c80137bbdf641afc07077889558a3c6af95d1aaad23f6d052a633911a9ea310ca3
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtzxt16p:b7o/2n1TCraU6GD1a4Xt9bRwrbs

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
2024-03-12_f4de03c0bfde3996a23cece3ca47288c_cryptolocker

Files

2024-03-12_f4de03c0bfde3996a23cece3ca47288c_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