Behavioral task
behavioral1
Sample
afea4a03e1b9f1db475445ce39196075_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
afea4a03e1b9f1db475445ce39196075_JaffaCakes118
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Size
967KB
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MD5
afea4a03e1b9f1db475445ce39196075
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SHA1
4f55ef31c510eb95de7387674214e5ada71d1252
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SHA256
1c2a4533d1de8d9cb23f4794632ea31ad35b68fbf56eff59ca5799ce23f2fcac
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SHA512
d80c5508543bae8891b12c4f31f53209387c4ee3ca5fa59ca690d8ee849f5eabe1e80aaa65dc332e5bf46f35bf777ef15029567477baf94822a309ea54bfd5b2
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SSDEEP
12288:BjkArEN249AyE/rbaMct4bO2/V1R2duwn/DBUVYGdqpv6+xPfrMciyyaWk4FUjPm:OFE//Tct4bOswBE7yvPy9Fgqexv2UIZ
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 afea4a03e1b9f1db475445ce39196075_JaffaCakes118 unpack001/out.upx
Files
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afea4a03e1b9f1db475445ce39196075_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: 460KB
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: 19KB - Virtual size: 20KB
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: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ