Behavioral task
behavioral1
Sample
158a852b7b54a87a88c1962b1a568125_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
158a852b7b54a87a88c1962b1a568125_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
158a852b7b54a87a88c1962b1a568125_JaffaCakes118
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Size
735KB
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MD5
158a852b7b54a87a88c1962b1a568125
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SHA1
90ca53dc59e9546e84d3a5e3218a093bc017244a
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SHA256
8e142b42c285622dcfc770a0373ee065492fc65bf90883dc14717f067f96fd3c
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SHA512
80de16e20d1d75e1f760a7f4fb0999cf2f68a05ab2a3150e2f63bafbdadedf5fe7d29d6f4b865e6fad49957cfeb729c0bb9ba8d4d3de93ce9d3838123a2a2dc2
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SSDEEP
12288:bjkArEN249AyE/rbaMct4bO2/VRu5XfLDMHRH0IkEEJBPo7IAyUEXQZIlGHP1+Q:QFE//Tct4bOseXfLDMxKEEJ+7IAlEddQ
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 158a852b7b54a87a88c1962b1a568125_JaffaCakes118 unpack001/out.upx
Files
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158a852b7b54a87a88c1962b1a568125_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 448KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ