2024-04-27_29573dcd862c2adc74645f06fdc2cdb2_cryptolocker | Triage

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General

Target

2024-04-27_29573dcd862c2adc74645f06fdc2cdb2_cryptolocker
Size

34KB
MD5

29573dcd862c2adc74645f06fdc2cdb2
SHA1

71501d225f4f4c8f7bc24ef1603d448cace771a1
SHA256

cc09099c5223c89cdff94150ceea16708abfaf08d86aa98a433fd9fd3a82a73b
SHA512

58390ad09b06704259e057f9cd959c528f86a534a7e74f40d3db1efc5a86782038aa1af19a8ba901c66515803f2f1bb0bc1794620a57e08821986b80dec1a398
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9gxriVcF:bAvJCYOOvbRPDEgXRcuM9gxf

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
2024-04-27_29573dcd862c2adc74645f06fdc2cdb2_cryptolocker

Files

2024-04-27_29573dcd862c2adc74645f06fdc2cdb2_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