Behavioral task
behavioral1
Sample
189f3555598e53dc605298773096bd7a_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
189f3555598e53dc605298773096bd7a_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
189f3555598e53dc605298773096bd7a_JaffaCakes118
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Size
257KB
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MD5
189f3555598e53dc605298773096bd7a
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SHA1
820841c0b7efcff098d9168573fd0e6a411ce3ff
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SHA256
00cce1236a137e367b0b273562e6fb7f0fa563f863ce2e85f54826ee7cee5662
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SHA512
6513437ac810708e177d578a27ff92a157b371635cfc9d30475bda3404886dd26ad39420515f3410ebdf42a5871babd1dae5864b13f88cbc9fa8b2ea5e3548ef
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SSDEEP
6144:JYVe9FeDjJ54UypCaexr6D7XOYEVsxVC0RPXbFib:JYVekNYHsi+5VsxFJXZib
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 189f3555598e53dc605298773096bd7a_JaffaCakes118
Files
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189f3555598e53dc605298773096bd7a_JaffaCakes118.exe windows:4 windows x86 arch:x86
59849ab8d5079b4011bb672e0316b4eb
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateMutexW
WaitForSingleObject
GetVersionExW
lstrlenW
lstrcpyW
lstrcpynW
GetLastError
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
GetCurrentProcess
Sleep
GetModuleHandleW
GetProcAddress
LoadLibraryA
advapi32
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
inseng
DownloadFile
GetICifRWFileFromFile
schannel
VerifySignature
DeleteSecurityContext
InitSecurityInterfaceA
SslFreeCertificate
SslLoadCertificate
SpUserModeInitialize
RevertSecurityContext
SslGetMaximumKeySize
Sections
.text Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.edata Size: 5KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: 91KB - Virtual size: 135KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 4KB - Virtual size: 314KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
CODE Size: 124KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ