2024-02-19_3d383f0520e70f7d06e339cf075c2c98_cryptolocker | Triage

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General

Target

2024-02-19_3d383f0520e70f7d06e339cf075c2c98_cryptolocker
Size

36KB
MD5

3d383f0520e70f7d06e339cf075c2c98
SHA1

002fb01ff35b12a6b90bbaceb0029cea7f137c8c
SHA256

159dc00e2a57e0d8d641c2f741531dac775ac09ac48814e9d106694a6d206f5b
SHA512

ed009679cc0f4d4911c86532567dca3d8b439ca5e9bba470853f6bbdcc18062c4a0799dc15f6cdacf7fb36586d489e499aa0f74ac024d74aa148a0cb80273cde
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKU1:btB9g/WItCSsAGjX7e9N0hunKU1

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
2024-02-19_3d383f0520e70f7d06e339cf075c2c98_cryptolocker

Files

2024-02-19_3d383f0520e70f7d06e339cf075c2c98_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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