Behavioral task
behavioral1
Sample
a05766d12e65c97f9072d72c657b9736_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a05766d12e65c97f9072d72c657b9736_JaffaCakes118
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Size
37KB
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MD5
a05766d12e65c97f9072d72c657b9736
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SHA1
64a7b7b2ef5649238ccafeba4ececb8971e7a774
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SHA256
54b1881acf4e45df5737e1d475d2fcefcc1433b5e20a560e8cea194057c8df34
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SHA512
0ab65e4553662653c23512f0be106e5d473e6db01de9811ccaf6d8accad82b184bfc144a0a10de222817583e965b669f500ec53dc868e33ab3f5af2bbcdd2ce2
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SSDEEP
768:fODXkAuVZRQ8TWMfciY5L0QmKI6p+4Li9x2PO6YFO:fCYoAJ8ompFin23IO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a05766d12e65c97f9072d72c657b9736_JaffaCakes118 unpack001/out.upx
Files
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a05766d12e65c97f9072d72c657b9736_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .wsf windows:4 windows x86 arch:x86 polyglot
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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 44KB - Virtual size: 55KB
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