2024-02-03_555bc53787176c3db6796fb5e42c8677_cryptolocker | Triage

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General

Target

2024-02-03_555bc53787176c3db6796fb5e42c8677_cryptolocker
Size

30KB
MD5

555bc53787176c3db6796fb5e42c8677
SHA1

3e6651e49f28c3e1cffc0998cb8abe22a9934d9a
SHA256

2c096e4933d96074063346add809463e7798747b78b2b4650d3352804e785737
SHA512

eddfff56a3e2ed5228e3a3a095cab3c7e0d6f18236c9e7b8eb78347e3ee45b438179536900101a0bc8fc2d0a97b35ad7ae303b5d0d45a5f1b17b98bbceb625b8
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9RGEC:b7o/2n1TCraU6GD1a4Xt9RrC

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
2024-02-03_555bc53787176c3db6796fb5e42c8677_cryptolocker

Files

2024-02-03_555bc53787176c3db6796fb5e42c8677_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