Behavioral task
behavioral1
Sample
dc1dfba31b85f94cc5e321c0a9f4807a_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dc1dfba31b85f94cc5e321c0a9f4807a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
dc1dfba31b85f94cc5e321c0a9f4807a_JaffaCakes118
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Size
46KB
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MD5
dc1dfba31b85f94cc5e321c0a9f4807a
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SHA1
64de2e606362ed548f4c0c85cdc83b5e342f36ef
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SHA256
9f478bc1a43b8e07a69a993da856967e816db8894ab2be7b6180adc62af54150
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SHA512
9acb7445d10222dd7dd71fd050730df1d5d292dc8bb9a03456a0ee7904fccf970bb3f26984f78e1694d06420aff06d88fa796e8589678e0602dc6b879ee2d574
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SSDEEP
768:Iy95FvSErx3qsqbsmleFtdMibv6+PibMEBwY7qZt7+KcevhRq7jGTq3:IynFqAxa1b9iFilBVU7+30hA7Iq3
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Extracted
metasploit
windows/download_exec
http://slicky.myvnc.com:80/INITM
Signatures
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Metasploit family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dc1dfba31b85f94cc5e321c0a9f4807a_JaffaCakes118 unpack001/out.upx
Files
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dc1dfba31b85f94cc5e321c0a9f4807a_JaffaCakes118.exe windows:4 windows x86 arch:x86
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
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
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
Sections
.text Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ