Behavioral task
behavioral1
Sample
ef0e9037692210397f86d84caa209c5f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ef0e9037692210397f86d84caa209c5f_JaffaCakes118
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Size
307KB
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MD5
ef0e9037692210397f86d84caa209c5f
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SHA1
a13b9082e1f99d514ff8add8f9e9f4aa23287419
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SHA256
08d6868ff971c4cdc43db70b5304af497dee6a95e7f67ab22e15e5942721e31a
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SHA512
b8db01eda8cccbcc443d4a8f0b83aa8d1efa0bf85137db668f770fccffa537b5e8dee58d49b63f77944d36b5193fe1c3e966880021849d95e6f1707fd88c90c7
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SSDEEP
6144:/to/QdWFEpU2Q+x7GQtJBdwhJfKRoTOwS3BB06Alwx:f6SGQtJBdkfK+y06Al
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef0e9037692210397f86d84caa209c5f_JaffaCakes118 unpack001/out.upx
Files
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ef0e9037692210397f86d84caa209c5f_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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 78KB - Virtual size: 80KB
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: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ