2024-01-25_27a82efb95ec2a54333c54e4f4891d54_cryptolocker | Triage

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General

Target

2024-01-25_27a82efb95ec2a54333c54e4f4891d54_cryptolocker
Size

34KB
MD5

27a82efb95ec2a54333c54e4f4891d54
SHA1

f30f6ddc46d13d40b6e41953f1e2fbc41d272eb7
SHA256

c1639abdf87066a77c770500230f99d2b52f5863ed361fe07fa946456772bd51
SHA512

572407b655726f757c48c7e852a57f66ba67c4b52ccc882122cf35ac17ad54eb2d67e38bbc3e4b2ae364c4c1214199251c8fea69181df21d52db51a9fc51ed06
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunAtU:btB9g/WItCSsAGjX7e9N0hunIU

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
2024-01-25_27a82efb95ec2a54333c54e4f4891d54_cryptolocker

Files

2024-01-25_27a82efb95ec2a54333c54e4f4891d54_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