Behavioral task
behavioral1
Sample
45f82e8f298fa2e4b2e90d0d016ab427_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
45f82e8f298fa2e4b2e90d0d016ab427_JaffaCakes118
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Size
203KB
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MD5
45f82e8f298fa2e4b2e90d0d016ab427
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SHA1
176d4fb5c8fb00847ecf88ee2ef231069fb30da8
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SHA256
eddd680e32240c80eadae85a9a188951b62a517aefc2ea7e438f3638b23e7529
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SHA512
0bf02c96d97ebea3e5b0e9323324a957cfa9677205a1143e46bebd2bc4a47bab766503ce04fd3fd6780f3f66f3d6265c61d7a70ddac34e23228872d577ce560d
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SSDEEP
6144:GCAgXpd+w3aTNLwBBbOuVoB+BfM1/FuIKYzn:bFpsppLAauVoB+BM1/FuIKYzn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 45f82e8f298fa2e4b2e90d0d016ab427_JaffaCakes118 unpack001/out.upx
Files
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45f82e8f298fa2e4b2e90d0d016ab427_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 176KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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: 64KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 168KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ