2024-02-12_173f1970faacf0ef61d286232f04f780_cryptolocker | Triage

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General

Target

2024-02-12_173f1970faacf0ef61d286232f04f780_cryptolocker
Size

31KB
MD5

173f1970faacf0ef61d286232f04f780
SHA1

a844cd14614c1c6430f81294847b8a7e0e91896e
SHA256

64f1a573a8d35dfd6f021b4cd699f989bb95251ed3b17da4c05fab5fa3c0dc72
SHA512

832c255e417e4c4f63f0d003b4086e3c6573c37af2115c0333c21500ca2ca41fc54c4f644410f40288caa78b4a2a6a28e52ed40b5429cce7f8abcbf46b6cd135
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/BuH:b7o/2n1TCraU6GD1a4Xt9c

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
2024-02-12_173f1970faacf0ef61d286232f04f780_cryptolocker

Files

2024-02-12_173f1970faacf0ef61d286232f04f780_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