Behavioral task
behavioral1
Sample
a994fe60ea6d275cbc2f90b664178fdd_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a994fe60ea6d275cbc2f90b664178fdd_JaffaCakes118
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Size
25KB
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MD5
a994fe60ea6d275cbc2f90b664178fdd
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SHA1
8745df6e4a15694e46b28cfdb3ff84a99f633403
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SHA256
46c467aa6e06b6dff6040e3c629b692e896629b73f672c9cf5d2e78cc6c63025
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SHA512
155d0d01344d48aea9ba76508f64b92995cb591b3eb7ef348006fa1e4dbff91bb0fad7deaf82d3e58ea5ce01adea01f1442f4698cd24371cf7bea825a2dccf61
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SSDEEP
768:JCZnbCdg3rCN5xuGSjvYIvyIJEcrwWAS1mtP9T+:JCZbU8CN5XigAV/rzm19T+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a994fe60ea6d275cbc2f90b664178fdd_JaffaCakes118 unpack001/out.upx
Files
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a994fe60ea6d275cbc2f90b664178fdd_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 22KB - Virtual size: 24KB
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_32BIT_MACHINE
Sections
.text Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ