Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
setup.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
学生信息管理系统_操作手册.doc
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
学生信息管理系统_操作手册.doc
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
新云软件.url
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
新云软件.url
Resource
win10v2004-20240709-en
General
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Target
5fb94e8bf978fa15eed31e453797c3a4_JaffaCakes118
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Size
6.1MB
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MD5
5fb94e8bf978fa15eed31e453797c3a4
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SHA1
c663ae9b23f514740b782c40a5a47a5dc3bcec14
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SHA256
f80443e4e520cb7aca4f98fa61f6f213fc1a0039c622c54c338c3487caa5b7fa
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SHA512
232c863ce52215909b5c8cd94d2f983915589e1c824460ed5f589808f81abf066ca08200607e248519df21877f2b598f181acf268245f56ec4f0a8ae3e04c7f3
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SSDEEP
98304:p3TEUo1Ceu59auaMuOuOfYxBCD/P/wBGMlqgigNw1ka2lczqu9QBlUGxloT:p3FeuTFuQYxwn4B1JiSw1bzqLlUGnQ
Malware Config
Signatures
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resource yara_rule static1/unpack001/setup.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/setup.exe
Files
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5fb94e8bf978fa15eed31e453797c3a4_JaffaCakes118.rar
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Help.txt
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setup.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: 271KB - Virtual size: 728KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 77KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 12KB
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: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 489KB - Virtual size: 616KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 6KB - Virtual size: 8KB
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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学生信息管理系统_操作手册.doc.doc windows office2003
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新云软件.url.url