2024-02-14_e6f5353c63b723a4d17ad53b2dc5f5f1_cryptolocker | Triage

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General

Target

2024-02-14_e6f5353c63b723a4d17ad53b2dc5f5f1_cryptolocker
Size

36KB
MD5

e6f5353c63b723a4d17ad53b2dc5f5f1
SHA1

a16a860125cb72bf9b0d1aead7a856a8fbc4bdcf
SHA256

19fcc0dfe82786a04840b4240180d7aa84d2eae43009ec2975f5fd4e3311ce6d
SHA512

995566a89fcfe254b3cd3eea5d5dc46d9b3f27aecd16955534d553b78c7f822d37e1c3edd93416c5a23b201ec7a1754c036cc3b6f748e454104cc873f0961fdf
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRt1:btB9g/WItCSsAGjX7e9N0hunRt1

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
2024-02-14_e6f5353c63b723a4d17ad53b2dc5f5f1_cryptolocker

Files

2024-02-14_e6f5353c63b723a4d17ad53b2dc5f5f1_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