Behavioral task
behavioral1
Sample
GB 03478-1.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
GB 03478-1.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
喜欢此软件_love it.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
喜欢此软件_love it.exe
Resource
win10v2004-20241007-en
General
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Target
91dd94ebc43799ad7627769b3262bb56_JaffaCakes118
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Size
2.9MB
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MD5
91dd94ebc43799ad7627769b3262bb56
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SHA1
26ab6dca81b53b98ab245f44d2e859b55b2f2866
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SHA256
458915aa05d50d093ac7d2df5b47c9141f91da065edc2f8022f9ba107ec405be
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SHA512
2beb7ca98527b48c1f33319c13af5ef51b9fc5aca357db0724533b3239c12276f1502df292c0d653a3fee6e2b09136a545a15dbfbd30edec9657b7e2c39ff164
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SSDEEP
49152:dRer51JgjuHzcRZXcjZj4TqrX5ycqsGm4i9x+Ydnr0qHDagWepGC3Gcx3LYdsIFc:ds1yjSzcRdwZj4qJHfKYtQkDBecZsdsJ
Malware Config
Signatures
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Malformed data in PDF
A PDF can contain malformed data to evade detection
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/喜欢此软件_love it.exe
Files
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91dd94ebc43799ad7627769b3262bb56_JaffaCakes118.rar
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GB 03478-1.pdf.pdf
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喜欢此软件_love it.exe.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
CODE Size: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 10KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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