Behavioral task
behavioral1
Sample
fe27adbae5947893cfcc1ce033279084_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
fe27adbae5947893cfcc1ce033279084_JaffaCakes118
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Size
528KB
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MD5
fe27adbae5947893cfcc1ce033279084
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SHA1
3c12b6034296b9846033a87c3c3ab55d5e2cc537
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SHA256
7e1ee1c8906832a8b2c2ed3293cd4e07e1de41dfbe251ae703b7f965e4b5b2c9
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SHA512
2217daa1343f268e5b21bc5a17582d8fa67df113cbf4734156a1e9a36e12bcb19e3633bdad698b383179091c074beab60328e4d5e2320b9b15c1e5f8297cf1e8
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SSDEEP
12288:PYwZry2qvIOYKImXCC282wwXPUdrcXMHhIV32W0OCziX7PnaD41N:QwZ7qAyImXCCaNmHhrWPCzG7Pt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fe27adbae5947893cfcc1ce033279084_JaffaCakes118 unpack001/out.upx
Files
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fe27adbae5947893cfcc1ce033279084_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: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 512KB - Virtual size: 516KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
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: 516KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 68KB - Virtual size: 213KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ