Behavioral task
behavioral1
Sample
351afa48197da6161fc4d6e6dd4dff01_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
351afa48197da6161fc4d6e6dd4dff01_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
351afa48197da6161fc4d6e6dd4dff01_JaffaCakes118
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Size
135KB
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MD5
351afa48197da6161fc4d6e6dd4dff01
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SHA1
9ccb52cde6fc3dd840a8f16549658cd0567d825e
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SHA256
0ad0f1a01c2b592b7169d6d10afe576c42f9fc6f0c1babd859bd57108d6dfbc4
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SHA512
7484e9dd2adbdcfa91bf57216949ef7be6035f5e092132a98aedb0a2307e9a5ab5d09da6f499bcd56c3e8291c6d417d3e7092276902beb62c9619e74c479dac2
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SSDEEP
3072:j6SFwjqgD5CKc1534OfwDWxZsIWUKnSKCSBQdaVkT+Cc:jrijqpD1e8kWzrdGQdaViQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 351afa48197da6161fc4d6e6dd4dff01_JaffaCakes118 unpack001/out.upx
Files
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351afa48197da6161fc4d6e6dd4dff01_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_AGGRESIVE_WS_TRIM
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: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ