Behavioral task
behavioral1
Sample
82844529ea91facb44745a063e280c9d_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
82844529ea91facb44745a063e280c9d_JaffaCakes118
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Size
249KB
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MD5
82844529ea91facb44745a063e280c9d
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SHA1
d9ef28033e4c305395be253ba788c130818906fd
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SHA256
efca5b17f2191fb51bc65c9ac63b34f63f4dac3d663c7edc13c2bb1dc61d5cab
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SHA512
1ce409337ee8e943a6fe09f89e2534bba9dab57414a09db9facfdb23bcfcceeb3528d6418f5a289dacce24a5dc8485d73ad59dbb3026ed15435801a27d7f96c9
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SSDEEP
6144:vZhDTbgJ+6B3mqBUaHDDwGNzDqczlEN1urYxh:vZhDTbgJXXBUejxGIENQ0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 82844529ea91facb44745a063e280c9d_JaffaCakes118 unpack001/out.upx
Files
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82844529ea91facb44745a063e280c9d_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: 36.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 221KB - Virtual size: 224KB
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: 1.2MB - Virtual size: 1.2MB
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
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.rsrc Size: 221KB - Virtual size: 220KB
IMAGE_SCN_MEM_READ