Behavioral task
behavioral1
Sample
c8a6ab8b711c33b99ee75b6aa8dcc3ec_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
c8a6ab8b711c33b99ee75b6aa8dcc3ec_JaffaCakes118
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Size
188KB
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MD5
c8a6ab8b711c33b99ee75b6aa8dcc3ec
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SHA1
236277237a9ccb3a3258158a79fbd3ec21e2a6e4
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SHA256
a48ac9a8da686eb18bb02719cbf14f06ba13e0c067ad984ed6fef80307581387
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SHA512
f2937ccfb0e1373c637fcb413a7335d9544d64c2d5567f087ef4bd7463d91a099ade3bb4f962a8b3e04d25a03ee9b75aef371611776ec8757c2205d00980ecaf
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SSDEEP
3072:S6q5HZxtUMwa/8CgdJ3B74eT6obNfdimQ5oDKlX8zpWQCi0E0:dUKMwC8CWJRJvHimQ5oD+szc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c8a6ab8b711c33b99ee75b6aa8dcc3ec_JaffaCakes118 unpack001/out.upx
Files
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c8a6ab8b711c33b99ee75b6aa8dcc3ec_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: 35.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
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: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 171KB - Virtual size: 171KB
IMAGE_SCN_MEM_READ