Behavioral task
behavioral1
Sample
27c0421dd97789b8cdb51fd9e454ab89_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
27c0421dd97789b8cdb51fd9e454ab89_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
27c0421dd97789b8cdb51fd9e454ab89_JaffaCakes118
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Size
512KB
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MD5
27c0421dd97789b8cdb51fd9e454ab89
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SHA1
510cd9571a09583eb2eeb9572fa276178839bf40
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SHA256
9d01d1009ba5178f63c9edda920d94cfa501c21a11aa9ae5f3fa1ca28e06686e
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SHA512
9cdd54f3901bf64ee48ad86a72a80b3a3d02e702da6778c903f6718f3a80c0cf4d5303f5cb4f4c7c127a16d1f821facafd9cd18a41a2c5b994ab9e8cf2092623
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SSDEEP
6144:fRe9D9gAkoqIQLeqfY4+V2jXvwfSSSflGzA+2P/Q:fRet9RKlp62jXofgguo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 27c0421dd97789b8cdb51fd9e454ab89_JaffaCakes118 unpack001/out.upx
Files
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27c0421dd97789b8cdb51fd9e454ab89_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 156KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ