2024-05-17_b7010345ff22a28d23ec38e188e981ee_cryptolocker | Triage

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General

Target

2024-05-17_b7010345ff22a28d23ec38e188e981ee_cryptolocker
Size

37KB
MD5

b7010345ff22a28d23ec38e188e981ee
SHA1

b474c4f6403dd8c1c0ce879b436c3ef9c2d2cc61
SHA256

159e0d06daf24be7a42c7236582e79c1ae41d7eac396adec74f0357f732ca43e
SHA512

afab9f51bcdfc66d1631b535908c9f48e463310e6c04ed7db6b9492d88b4eee3f07ba2f31bf911db7566021cefae1cd990720e3639a2d6151098846041283e94
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjhbl:b7o/2n1TCraU6GD1a4Xt9bRUlV5hbl

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
2024-05-17_b7010345ff22a28d23ec38e188e981ee_cryptolocker

Files

2024-05-17_b7010345ff22a28d23ec38e188e981ee_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