Behavioral task
behavioral1
Sample
0c87ba1ded29ac876bb296a7deeccbb1_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0c87ba1ded29ac876bb296a7deeccbb1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0c87ba1ded29ac876bb296a7deeccbb1_JaffaCakes118
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Size
134KB
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MD5
0c87ba1ded29ac876bb296a7deeccbb1
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SHA1
88eabfceb8700872a00681120c1e59894d608289
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SHA256
26fc4ec474a379341388f9be1c5abc742ea2a64d2b9eb045d5b7f91b9fd67874
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SHA512
966bfa321cb20c4f4b3b945a156b8914ed8521b7bf5517aa93c265faa8b85a6ff9c768285dae98f0811191d102ab4b03b141d30d779f42ccd2871422a4bb5cb3
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SSDEEP
3072:2DQrjO2CGCZORnObUpcqWqR8VYZL1lVdKa/SMQvyxeyg:2UvyGCYkU4qWYflVdKa6XqFg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0c87ba1ded29ac876bb296a7deeccbb1_JaffaCakes118 unpack001/out.upx
Files
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0c87ba1ded29ac876bb296a7deeccbb1_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 132KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 182KB - Virtual size: 182KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 297B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 496B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 300B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ