Behavioral task
behavioral1
Sample
4e675519a9b27bc36feda130fbeae77f_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4e675519a9b27bc36feda130fbeae77f_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
4e675519a9b27bc36feda130fbeae77f_JaffaCakes118
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Size
1.6MB
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MD5
4e675519a9b27bc36feda130fbeae77f
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SHA1
71778310d97db2a125a62efe59d7d39294f0a663
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SHA256
780e1f7181265463005f0a7ea7492392b53fec4f9548d99866f31ff01e2d4ac7
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SHA512
83172400177c688f180fbab2e0a9dc9c687b23273060d51c7f7dcf791dae457607d433b4f8ae11532660e9968c5c4265f8f554f5f6fafd8b5a5de0bda3efb819
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SSDEEP
24576:QsnpCaoDblPzPHgL7wujLc+YEHwPoWs2KIK6AHPJmfjSbiGvUsLmDn6nimgmxc:QspqzIPI/EHIoFIRIP8fjciNsLzqQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4e675519a9b27bc36feda130fbeae77f_JaffaCakes118 unpack001/out.upx
Files
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4e675519a9b27bc36feda130fbeae77f_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 2.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 191KB - Virtual size: 277KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 882B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ