Behavioral task
behavioral1
Sample
fd1f5d28df236dc5d064e0e28a2b0daf_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
fd1f5d28df236dc5d064e0e28a2b0daf_JaffaCakes118
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Size
82KB
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MD5
fd1f5d28df236dc5d064e0e28a2b0daf
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SHA1
52a77eb0262917a8b9d62b0ec1a9d7b82e375882
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SHA256
5820741eb4ece380e7b35a64eda0dd25f63998ae7866dc1fb65b05e6437f335d
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SHA512
d3b381afc639328493e94996bb65eadabcc662a4339ac71b60c24a4bcede7e9236d5c52a0b76dd02eae312bdf64eb8bfa322383278dfdf8edd5dfe8cf53349c3
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SSDEEP
1536:W+gll7gLkKaEQsphSvxPlgsogqd2bqg3fMqkho7QbmH5MZ5e19R8R:8FEltalIAb53fZkyUbeKoJG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd1f5d28df236dc5d064e0e28a2b0daf_JaffaCakes118 unpack001/out.upx
Files
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fd1f5d28df236dc5d064e0e28a2b0daf_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ