2024-03-10_ab3f96b32784ecf6eb2b3bc629844275_cryptolocker | Triage

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General

Target

2024-03-10_ab3f96b32784ecf6eb2b3bc629844275_cryptolocker
Size

31KB
MD5

ab3f96b32784ecf6eb2b3bc629844275
SHA1

aed6e3e50bde9bfef0aed3a704d58bf00907aa65
SHA256

19378caec95b6e6e44c325fc968a1cfcd445a3813d5fee2e2357bc7f3ba9b517
SHA512

828af06d16a5baaf99b9f84f1911b8c9ad813832caa153c5867ccba255e829b4e72684d6f438f79821cd85aae7be235c9d62fe68b23b28ba8204ac3610ee6c43
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9ZrzO:b7o/2n1TCraU6GD1a4Xt9ZrK

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
2024-03-10_ab3f96b32784ecf6eb2b3bc629844275_cryptolocker

Files

2024-03-10_ab3f96b32784ecf6eb2b3bc629844275_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