2024-03-19_2d0948852b7d3a693f2175e28ddd7a9b_cryptolocker | Triage

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General

Target

2024-03-19_2d0948852b7d3a693f2175e28ddd7a9b_cryptolocker
Size

42KB
MD5

2d0948852b7d3a693f2175e28ddd7a9b
SHA1

180b060c00e594545eaa41932a531b846c0c7343
SHA256

0dac506f16f6c6c36543a3a4b44ee28ff64e97ae817200e7f8b9c1432d5c65e5
SHA512

28e58b81e4543aeb2283416589b2b0c5c3255095fcb08d6205ce8ced325a3e2ac04f0b3247e2e8770b5175c9da41b24aa999904464bf59d9eadd5c2d1dc45660
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrXN:bc/y2lkF0+Bjrd

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
2024-03-19_2d0948852b7d3a693f2175e28ddd7a9b_cryptolocker

Files

2024-03-19_2d0948852b7d3a693f2175e28ddd7a9b_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