Behavioral task
behavioral1
Sample
889e2a17b952e5a8ec7c7df1ce6685a0_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
889e2a17b952e5a8ec7c7df1ce6685a0_JaffaCakes118
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Size
158KB
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MD5
889e2a17b952e5a8ec7c7df1ce6685a0
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SHA1
bf0a7d299127b5df1be098e431d664a48dbeac6b
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SHA256
9549d773b60ab08df297a5e6c38c28fec07e76ab4f2b7244e7a225e6d46e24e5
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SHA512
b149a90afc456de857996bdf758401dd7b95017f2a8f9f31e13173bcb3fe6660f89c56513ed1b3f798424fe7d39cbcda15e5e38a33c55435a0de5838dc0e8609
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SSDEEP
3072:0Mram9+3Xv65oMLdQsHkGTbODsG6Y8i3DqGTQr2P3os:0vm9IXv65oMWCkGkPPPwA/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 889e2a17b952e5a8ec7c7df1ce6685a0_JaffaCakes118 unpack001/out.upx
Files
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889e2a17b952e5a8ec7c7df1ce6685a0_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 32.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 152KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 170KB - Virtual size: 172KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 139KB - Virtual size: 32.0MB
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ