Behavioral task
behavioral1
Sample
8a81263b687c5127b54e2ec865e57640_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
8a81263b687c5127b54e2ec865e57640_JaffaCakes118
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Size
136KB
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MD5
8a81263b687c5127b54e2ec865e57640
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SHA1
62a726aa2202fb9a31adcf7436e6b28ac263b3d5
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SHA256
e1bf1f6faec69a702f5d595b45d7aba2a44e0e431dfc29413238754e31036998
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SHA512
7f0d154dec2c1f01ed51bc9ac884dddf9159e8fb16e44b228625862f214e2d7bc7c98ff0e38cc9df00b17418c268afb92f36ce0d95b9bd1b740c8499667a646c
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SSDEEP
3072:px7LaSCAuzEFOotj428dzFMOI35omulS+PBt3GRRzZ5Xjh40RYVMa36Q:pxnJCE3tE19+HpQS+PBZmDRZOT36Q
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a81263b687c5127b54e2ec865e57640_JaffaCakes118 unpack001/out.upx
Files
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8a81263b687c5127b54e2ec865e57640_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 134KB - 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
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: 8KB - Virtual size: 5KB
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: 4KB - Virtual size: 892B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 148KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ