2024-02-29_671bb090cd79966b591b2cf5d6926e03_cryptolocker | Triage

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General

Target

2024-02-29_671bb090cd79966b591b2cf5d6926e03_cryptolocker
Size

33KB
MD5

671bb090cd79966b591b2cf5d6926e03
SHA1

13f6d3e55210eace643972b5b81722c9a713970a
SHA256

c6dd01aef61c023644afda4a487149c7bbb7edae9fa55c98772abe4da303182c
SHA512

b67d152c9a71d6d8e0e1b67a7f09689f5df4eaa00316bdedfb76039f7e5259b867ee8b094035816345b95f18ecde6e6cd3b50eb555c0d6d85def397548378550
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3n+sbLl3:b7o/2n1TCraU6GD1a4Xt9bRUOsbLl3

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
2024-02-29_671bb090cd79966b591b2cf5d6926e03_cryptolocker

Files

2024-02-29_671bb090cd79966b591b2cf5d6926e03_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