Behavioral task
behavioral1
Sample
89143b1fc259316741be1d0ffe6ba503_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
89143b1fc259316741be1d0ffe6ba503_JaffaCakes118
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Size
325KB
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MD5
89143b1fc259316741be1d0ffe6ba503
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SHA1
08d3694e434b6c967fb18df33be5a9029558aac0
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SHA256
e216aff29eb02157d15160b7ed8a2a23fd012efaf4674743ef537f5475ba9830
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SHA512
ab78fe53267addcfc033e07774e439cd3fdafa143393319b7b607fd0ba64c8fd51651d1a6c20f3d498b4a8371a6308af373e68bcf0bbd7133cfc41722ba36cd6
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SSDEEP
6144:+KwUNXbn/p9oZN8JfzYH7cQYiThQjAkmdP3nUaTD1DO:+K/Nbn/p9oZNIfMbcQYiNuW3P5D
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 89143b1fc259316741be1d0ffe6ba503_JaffaCakes118 unpack001/out.upx
Files
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89143b1fc259316741be1d0ffe6ba503_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: 3.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 305KB - Virtual size: 308KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 109KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 206KB - Virtual size: 416KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 10KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.reloc Size: 250KB - Virtual size: 252KB
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_MEM_READ