Static task
static1
Behavioral task
behavioral1
Sample
udpflood.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
udpflood.exe
Resource
win10v2004-20240611-en
General
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Target
07b27c52c3470fe1c6411a000a525a1d_JaffaCakes118
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Size
5KB
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MD5
07b27c52c3470fe1c6411a000a525a1d
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SHA1
d07eadcd0eb9f3c868fc0d2c6b977cd157b1e346
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SHA256
4b7ae9a55e88c36ba84ba2aa2fa3321494b17e84ce127a199df2a3a8ef60d764
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SHA512
61978bc7c18775a2a9a353a0f2e0918ee142fca9ae8035e67a691e42055c5a1030f445597e7e48781e6ac9bafc67b207fb4dded3b4142651f903e387bd6b7bb2
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SSDEEP
96:xwucf8vwO3fWGmqAP/KmlpjUhX0AHR5EQwyUklNnjLqAQCICWG1BY:08IOvWTPBjqX0yEQrUmnjLXQCI8+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/udpflood.exe
Files
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07b27c52c3470fe1c6411a000a525a1d_JaffaCakes118.zip
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readme.txt
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udpflood.exe.exe windows:4 windows x86 arch:x86
496cf3e74efa8b47ff616ad011416e99
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
kernel32
GetComputerNameA
GetCurrentDirectoryA
GetModuleHandleA
GetStartupInfoA
user32
GetDlgItemTextA
GetDlgItemInt
SetFocus
SetDlgItemTextA
EnableWindow
MessageBoxA
UnregisterClassA
GetClassInfoExA
LoadIconA
EndDialog
DialogBoxParamA
RegisterClassExA
PostMessageA
PeekMessageA
TranslateMessage
DispatchMessageA
wsprintfA
SetWindowTextA
GetDlgItem
SendMessageA
SetDlgItemInt
SendDlgItemMessageA
comdlg32
GetOpenFileNameA
wsock32
htons
gethostname
WSAAsyncGetHostByName
WSAAsyncGetHostByAddr
closesocket
connect
socket
WSAStartup
inet_addr
send
WSAGetLastError
WSACleanup
gethostbyname
ioctlsocket
comctl32
InitCommonControlsEx
msvcrt
_except_handler3
__setusermatherr
_initterm
_exit
fopen
fseek
ftell
calloc
fread
fclose
malloc
clock
rand
free
_XcptFilter
exit
_acmdln
__p__commode
__set_app_type
__p__fmode
_adjust_fdiv
__getmainargs
_controlfp
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ