Behavioral task
behavioral1
Sample
3a98d1ed4ae34528fcbeadd88c92023e_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3a98d1ed4ae34528fcbeadd88c92023e_JaffaCakes118
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Size
554KB
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MD5
3a98d1ed4ae34528fcbeadd88c92023e
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SHA1
5b8c9058ff9f9f3464ada78152e76ac496813591
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SHA256
9edb0d287d29c248f360222602a53c2e6120dba42f98a9aefb6f62e4acf0c87f
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SHA512
5ca1390728e0c9fce82074f8335fa5321080e4d4afc74f335ccd44931a8571d3bc06cbb5514b5a9d84c8110a0d271f868c7e463eab80415fbed1fb704d0844c5
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SSDEEP
12288:APNoS8V76aQpG1c6D1HE7nmBVYNgcyfjixbawfpe6O/R1ydOcrxL:APNoNV76aQpGKMCNgc1hfpe62Irt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a98d1ed4ae34528fcbeadd88c92023e_JaffaCakes118 unpack001/out.upx
Files
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3a98d1ed4ae34528fcbeadd88c92023e_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ