2024-02-18_dd0937eb32b4df1dfdd3c63719612bcf_cryptolocker | Triage

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General

Target

2024-02-18_dd0937eb32b4df1dfdd3c63719612bcf_cryptolocker
Size

33KB
MD5

dd0937eb32b4df1dfdd3c63719612bcf
SHA1

c9e89bebc271cce24bca75cb9a7722b939f18a73
SHA256

846b697e8b5d48dd993fb6ea5cbcc367acb6ba37c971472e12e5ffd899bbda04
SHA512

bc7d6d8dc0a4fe6f6dceba956b8a810bc4f46f44e6269c2d1b8cd920125b99da05dff7bbe9ca8d13a172d48cfe12fc42b1eb006f4d45fce59afdfdd244cc1778
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4B:b7o/2n1TCraU6GD1a4Xt9bRU6zB

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
2024-02-18_dd0937eb32b4df1dfdd3c63719612bcf_cryptolocker

Files

2024-02-18_dd0937eb32b4df1dfdd3c63719612bcf_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