2024-02-22_67a9cdc93d231c1fbd9801e7a3457072_cryptolocker | Triage

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General

Target

2024-02-22_67a9cdc93d231c1fbd9801e7a3457072_cryptolocker
Size

32KB
MD5

67a9cdc93d231c1fbd9801e7a3457072
SHA1

2fd1b4050266699a7b37163a3be4e0025ddd0b99
SHA256

7dd6ea9fd9f4f30358d5ecc64ce7f144f67560324571985b5759a0370e29d44a
SHA512

7c5c8260c194a4e9579fec89ddba6e101a2877a5f4397c0c1de33b038d14b28ebb31d1af8aa407dbdebabb10a49145394a867a7fb08e1918383d155cf1f06dad
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEKMH7:bAvJCYOOvbRPDEgXRc+BAIKg

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
2024-02-22_67a9cdc93d231c1fbd9801e7a3457072_cryptolocker

Files

2024-02-22_67a9cdc93d231c1fbd9801e7a3457072_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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