Behavioral task
behavioral1
Sample
诚信通信息重发器/Rsend.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
诚信通信息重发器/Rsend.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
诚信通信息重发器/新云软件.url
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
诚信通信息重发器/新云软件.url
Resource
win10v2004-20240802-en
General
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Target
b75f4a54b299908c99ee80babe572b71_JaffaCakes118
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Size
524KB
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MD5
b75f4a54b299908c99ee80babe572b71
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SHA1
45d09f8e05fe6aa924a56227accff668d56e87b0
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SHA256
c2d0429ea6c60c153ebbbf19ff79dc21d73767b57dc5a1c71d3df94c7cb36e51
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SHA512
eb85ad4193a0de40c9c9547bded6c2e1654b979b801dbf258c01b0abcde1f30e70fb3d52988fe947fef21d2f0a1a71a8a6f45a2cedb91be16687f74d1bb99355
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SSDEEP
12288:++56FmYttm87YBW64yA/jn1iPBnhHDiM2gFVV3HafEIoqN5jpxwt5:+ogz3YIXSRhHDiM3VuEIogr2
Malware Config
Signatures
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resource yara_rule static1/unpack001/诚信通信息重发器/Rsend.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/诚信通信息重发器/Rsend.exe
Files
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b75f4a54b299908c99ee80babe572b71_JaffaCakes118.rar
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诚信通信息重发器/Readme.txt
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诚信通信息重发器/Rsend.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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: 303KB - Virtual size: 792KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 157KB - Virtual size: 536KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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诚信通信息重发器/Rsend.mdb
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诚信通信息重发器/UpdateLog.txt
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诚信通信息重发器/alirsend.jpg.jpg
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诚信通信息重发器/新云软件.url.url