2024-04-11_1a94bb20c61bbb6ebc1cfaf4c58d622a_cryptolocker | Triage

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General

Target

2024-04-11_1a94bb20c61bbb6ebc1cfaf4c58d622a_cryptolocker
Size

32KB
MD5

1a94bb20c61bbb6ebc1cfaf4c58d622a
SHA1

adfbf260ace3629e9602e2cb840b6a8992d6034b
SHA256

3ab9ecae6316a41c99dc4f6d9fd8a5ac78b42b372e8e24e2dd0075c450a5e0db
SHA512

83b78b9d2708ad4d999fc100d589a2b1e6379fc017f1ec84ef82d19cc21e29204e62108c17e5172c6dc0ba85b7b90d221b66a69f2081e76327766fa67fb90ef7
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+wH:b7o/2n1TCraU6GD1a4Xt9DH

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
2024-04-11_1a94bb20c61bbb6ebc1cfaf4c58d622a_cryptolocker

Files

2024-04-11_1a94bb20c61bbb6ebc1cfaf4c58d622a_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