Static task
static1
Behavioral task
behavioral1
Sample
BookReader.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
BookReader.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240802-en
General
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Target
a6ddabb77e1fc3e7723ba3de35ce3f4a_JaffaCakes118
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Size
4.3MB
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MD5
a6ddabb77e1fc3e7723ba3de35ce3f4a
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SHA1
434afe59c104725ccd0ec3da089d0652905b6a0d
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SHA256
d5ff358a4293db9456f60fd910d9e40fdcac03f4ab23fac3f060b7e47f56409d
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SHA512
46f6dd314bed50fc2eb98bdebeffac206b5e50bd2bf2ac1cce3319cd7c42db5867399843a1fe7464d610d3e77632c835febae89eb04c79f9a0cdd31920e9527b
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SSDEEP
98304:CQwJHKiijkZE1oBEvcAvQJ1xY8wNp5abFssnZMWG/Nk0ysWc:fEKiioXNHwH5WFMWgl9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/BookReader.exe
Files
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a6ddabb77e1fc3e7723ba3de35ce3f4a_JaffaCakes118.rar
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BookReader.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
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: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url