2024-02-19_eccb62469fc82895119ae3e6cc9288d7_cryptolocker | Triage

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General

Target

2024-02-19_eccb62469fc82895119ae3e6cc9288d7_cryptolocker
Size

41KB
MD5

eccb62469fc82895119ae3e6cc9288d7
SHA1

b5c53ef857b599adaf9cd2275f2c9b60b51efc31
SHA256

4dc4685adb9ba840d43586bc9caf1bebfe9d4bde552377fb61f87a668489ef08
SHA512

c2a7abdcf2bca48a0264df1329959e96f20a0bf6ea01cef1da0efcd7ae1ac0285d838c17c5a8991e8d02b92e78f3a520ef49ffdede07c68c189859d77e7108aa
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZly:btB9g/WItCSsAGjX7e9N0hunrkns

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_eccb62469fc82895119ae3e6cc9288d7_cryptolocker

Files

2024-02-19_eccb62469fc82895119ae3e6cc9288d7_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