Behavioral task
behavioral1
Sample
c8234e4b4140ec42cf14fbb4e664f1f1_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c8234e4b4140ec42cf14fbb4e664f1f1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c8234e4b4140ec42cf14fbb4e664f1f1_JaffaCakes118
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Size
275KB
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MD5
c8234e4b4140ec42cf14fbb4e664f1f1
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SHA1
7c863d32672ed9d9b60b3d23d7be3b4213536fc1
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SHA256
89c8801a698ad94f29653ef44fffec999b1bec9f4a43e6cf549b1b0500ede172
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SHA512
5a26813c5130dfc514bf8bb4aec783a88d341c935509da83f5fad9951ce3c217962a6e886e35a9ec86f9b7e1609027ae2726f5a67b3278389575899873778b83
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SSDEEP
3072:UlnVltjYHSdUH/krZSjz61lSAlXer8u4V4FrdXVx2rnzDTaSuFXM2MblGi9F6e7E:CYi9rkjWJduqyFKrzDTaQ2KlGiX76j
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c8234e4b4140ec42cf14fbb4e664f1f1_JaffaCakes118
Files
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c8234e4b4140ec42cf14fbb4e664f1f1_JaffaCakes118.exe windows:4 windows x86 arch:x86
e115be65e2e0e54ef485d7c1844f0d0a
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
wsock32
getsockopt
inet_ntoa
__WSAFDIsSet
bind
WSAGetLastError
getsockname
gethostbyname
listen
ntohs
connect
htons
socket
recv
send
select
WSAStartup
closesocket
kernel32
GetFullPathNameA
GetCurrentDirectoryA
FileTimeToLocalFileTime
FileTimeToSystemTime
LoadLibraryA
GetVersion
InitializeCriticalSection
ExitProcess
GetCurrentProcess
GetStartupInfoA
GetModuleHandleA
GetLastError
HeapCreate
MultiByteToWideChar
GetCurrentThreadId
TlsAlloc
GetStringTypeA
GetStringTypeW
RaiseException
GetModuleFileNameA
GetOEMCP
GetEnvironmentStringsW
GetCPInfo
GetACP
GetLocalTime
GetProcAddress
loadperf
InstallPerfDllA
UpdatePerfNameFilesA
BackupPerfRegistryToFileW
wshtcpip
WSHSetSocketInformation
WSHAddressToString
Sections
UPX1 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.fCVqJZ Size: 1024B - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 95KB - Virtual size: 150KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.cb Size: 2KB - Virtual size: 118KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 8KB - Virtual size: 338KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 121KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.i Size: 1024B - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.wr Size: 1KB - Virtual size: 281KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ