2024-02-13_a6e8ace72662f198b6a6b560a88d221a_cryptolocker | Triage

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General

Target

2024-02-13_a6e8ace72662f198b6a6b560a88d221a_cryptolocker
Size

33KB
MD5

a6e8ace72662f198b6a6b560a88d221a
SHA1

1a257c06e3619d1eae1c3fef8f5e811887c8a4c0
SHA256

d22f87758704544afb92c37466173f73e56dd3dfbd121d6ab2b85957941b3a79
SHA512

120dffd6b3a19232ef4b7e208b9cb0a0d28b371eded1c237d304d1345567823ff8f6f438fd4dc5123ae63f8795022a4991131e75334e9ee0ff16fe980879178d
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4z:b7o/2n1TCraU6GD1a4Xt9bRU64z

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
2024-02-13_a6e8ace72662f198b6a6b560a88d221a_cryptolocker

Files

2024-02-13_a6e8ace72662f198b6a6b560a88d221a_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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