Behavioral task
behavioral1
Sample
75e2e5d59eee1a2f7bf42af96d878838_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
75e2e5d59eee1a2f7bf42af96d878838_JaffaCakes118
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Size
175KB
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MD5
75e2e5d59eee1a2f7bf42af96d878838
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SHA1
affb9d3c644c764563eceb40a7a299215c74129a
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SHA256
a7c9603b3675a6b0e64db097894208f25d430b4d0b38880814921dd31f4f8ec6
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SHA512
c00e486e78e243ff3343cd089ff3c45eb985ad1dea4353ceaf5fd7e12de10f4db18a93e061a9636d2d1a85b63c43f22cdeb3c3704cbde43ea4d56539c95f8438
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SSDEEP
3072:JHdL2OJ/Tbs4kmpBEWN3Dmd30OPFjuq9vfYmbOUnCmfwvAXJ7vnMaOUklVWs08li:pxbPkyNq30qjN9vf9OUnFwg1MReqg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 75e2e5d59eee1a2f7bf42af96d878838_JaffaCakes118 unpack001/out.upx
Files
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75e2e5d59eee1a2f7bf42af96d878838_JaffaCakes118.exe windows:5 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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 169KB - Virtual size: 172KB
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 137KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ