Behavioral task
behavioral1
Sample
3b4ca35f65f9823e62b620d8e6bba4c4_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
3b4ca35f65f9823e62b620d8e6bba4c4_JaffaCakes118
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Size
68KB
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MD5
3b4ca35f65f9823e62b620d8e6bba4c4
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SHA1
ae84a04fd1974c6f46fa3015b6200178f6b247c0
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SHA256
43f2b012c7b695c7d99c1dbce45a9c92c1f75f31911adcd8896d5594d82f67e4
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SHA512
4a49f75feba38c35f69ad4bc10ba30aff03942dc54106b4678c60ee88aa4b373e0df04c928a051feaca61b80a9a70083b2625dba48aaad8716a22ebfdd354860
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SSDEEP
1536:tkUgAiDlsqB01oAZSylIHTGkBxuQiQPc:t5SBsqK1oISyyHTlLHiQP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b4ca35f65f9823e62b620d8e6bba4c4_JaffaCakes118 unpack001/out.upx
Files
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3b4ca35f65f9823e62b620d8e6bba4c4_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 62KB - Virtual size: 64KB
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:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ