2024-05-11_55da26a68699b2a51cd6d7f4cd777b14_cryptolocker | Triage

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General

Target

2024-05-11_55da26a68699b2a51cd6d7f4cd777b14_cryptolocker
Size

35KB
MD5

55da26a68699b2a51cd6d7f4cd777b14
SHA1

385d5b7b61e5246915ab07565a902c53e5b0bea5
SHA256

953a9356acacd14bfb3221cb04744330c287921a10fb498bffabab50d7b34910
SHA512

9b0c8c01dab4002775fecec7f43376e4d912a1f320fc1c09cefde01ba1d05b78ffbb16098cddbdd41b08012ca927b54df9f82c36c11ab2b84b0ac4bce81c9ac2
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtzxt16fDpKi:b7o/2n1TCraU6GD1a4Xt9bRwrbY9

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
2024-05-11_55da26a68699b2a51cd6d7f4cd777b14_cryptolocker

Files

2024-05-11_55da26a68699b2a51cd6d7f4cd777b14_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