Behavioral task
behavioral1
Sample
965ca24d5ae2838c61b23fba38dc2761_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
965ca24d5ae2838c61b23fba38dc2761_JaffaCakes118
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Size
165KB
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MD5
965ca24d5ae2838c61b23fba38dc2761
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SHA1
bdcd3be7b4802d241625a142fd35f4fc0e46588b
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SHA256
5bed59ae29ba597c9715da472708874c235bd8ef935f498cc86217d408c659c0
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SHA512
dbc1a92e9f349343b7e891eae6e933462dfbecc90d14d92227dccf4dc7cf6ab090d20358a31c4780bbfd0e5eabfe4eb0dd9ec3bd75a13f603b74243b16ed65c3
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SSDEEP
3072:r4QuyNalv00fXd3TOoiFWQNZrjd27028UoQRUOtAibvQYnHTEsn1gru0:BulbXdjO3RPYRUjiFnF1gr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 965ca24d5ae2838c61b23fba38dc2761_JaffaCakes118 unpack001/out.upx
Files
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965ca24d5ae2838c61b23fba38dc2761_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 32.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 162KB - Virtual size: 164KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 112KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 297KB - Virtual size: 32.0MB
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ