Behavioral task
behavioral1
Sample
a003d3ab0aa238967654fb22309ed8cf_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a003d3ab0aa238967654fb22309ed8cf_JaffaCakes118
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Size
89KB
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MD5
a003d3ab0aa238967654fb22309ed8cf
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SHA1
df7b3f0493cb397a3583ae16de5997fae454b91b
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SHA256
a02dd1914bfee8f9f7f606da6949dd10cc41e912cad3f3e7b42c48b7b88b8fb7
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SHA512
fc0de37fe28334af07983e95fabf8a36b342b865e9dd0473c46f2a64d78fc86b4a39cde12577217e64536f4c221ba34b8350fb0e2dfb8e18617f14a9d8df0c14
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SSDEEP
1536:8prVzb3y/PbTEGKI2ol+T1P6Y4pFQzAiyPiaCc8ArC:q9yPb4GKI2okTqFSZyT8AO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a003d3ab0aa238967654fb22309ed8cf_JaffaCakes118 unpack001/out.upx
Files
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a003d3ab0aa238967654fb22309ed8cf_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 92KB
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