Behavioral task
behavioral1
Sample
955693d835b1a04d03d772187e687410_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
955693d835b1a04d03d772187e687410_JaffaCakes118
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Size
756KB
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MD5
955693d835b1a04d03d772187e687410
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SHA1
9311ba541eec30b20a69609525ef93aee167b005
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SHA256
bd0f1e66f7c6120699b50651727bb0c8518b006a2256bd7b79224a19a7b7802d
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SHA512
ce00a2c15d7cb73575d44a6b76916c77a2f2fb7d86fbb64ec82fcdbade5cfdf1d9fc9c0efd0ab6ac7ed86a816c1f6b6930b40c1d672ebe0bf8bfd83763a7ac4e
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SSDEEP
12288:sUMKP2+Rlj4gqLH3mD6613uoe+g2Wg9B3f0Sc1LPn1yGCueDkI1896p8BjrHrexb:bMIPRl5Ucm+PLPgktte6p8hrg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 955693d835b1a04d03d772187e687410_JaffaCakes118 unpack001/out.upx
Files
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955693d835b1a04d03d772187e687410_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 840KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 754KB - Virtual size: 756KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_32BIT_MACHINE
Sections
.text Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ