2024-04-05_42d5548747e42f3c4d70c35ae678e88d_cryptolocker | Triage

Sharing

General

Target

2024-04-05_42d5548747e42f3c4d70c35ae678e88d_cryptolocker
Size

35KB
MD5

42d5548747e42f3c4d70c35ae678e88d
SHA1

08b6ef174dc9e78b67e8c7870fd889a62f68efe8
SHA256

832a1e8a14befc5233f41c8d453fa770af81e8316a15bf5bb245ef92c1d26a75
SHA512

441c5cb218877eb0b0a64a1ac070b8a97b79f61e5039ebb51dd3c86489fda2b5813c660ce9da970f58bbd9c6cd77d88fa94e362d92248ca418b8db94b6acde34
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4aKtS:b7o/2n1TCraU6GD1a4Xt9bRU64htS

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
2024-04-05_42d5548747e42f3c4d70c35ae678e88d_cryptolocker

Files

2024-04-05_42d5548747e42f3c4d70c35ae678e88d_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