Behavioral task
behavioral1
Sample
JaffaCakes118_c91590859b4d853605539a4a303d2131.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_c91590859b4d853605539a4a303d2131.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_c91590859b4d853605539a4a303d2131
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Size
275KB
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MD5
c91590859b4d853605539a4a303d2131
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SHA1
a1bc4b24cc7ff704e3c8a4ad0b70f7fce0be1af8
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SHA256
108f2388bfdc161956c2fe7edfa430f9d9687effd22cbfec6df9927ac8da25f1
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SHA512
199eed62e982c5c074a4583fa84410d3c1ad8853b56b68bda1ae60e4fcd4bf950cb96abd473f931f63da3b8a395c40e3d6a854f3cfc65f996ef764d22786984b
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SSDEEP
3072:VlnVltjYHSdUH/krZSjz61lSAlXer8u4V4FrdXVx2rnzDTaSuFXM2MblGi9F6e7E:5Yi9rkjWJduqyFKrzDTaQ2KlGiX76j
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JaffaCakes118_c91590859b4d853605539a4a303d2131
Files
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JaffaCakes118_c91590859b4d853605539a4a303d2131.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