Behavioral task
behavioral1
Sample
mzminstall.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
mzminstall.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
安装说明.url
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
安装说明.url
Resource
win10v2004-20240802-en
General
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Target
c94dd4a3d2d3e6856ca757747c488bc6_JaffaCakes118
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Size
4.7MB
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MD5
c94dd4a3d2d3e6856ca757747c488bc6
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SHA1
c66feadce705822c7200876c064a4f9215602c78
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SHA256
d0d219da0b323f533d8de7f128d9e76004cd14ab56b39eaa69c2d9a461d79835
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SHA512
2bd2022b2a089882657cc8136c62c6270236a537e72b6ca293e7c61924bdd7929dab366dac49f488732536c24ddb63daa8c82c4f4ef496296b98e1c943c8ed80
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SSDEEP
98304:hhnlwgT7qptQoLT5apunaiMvR/zyk40b0cIGAJ2Sw6HIfljExGtgTdrPjmx1ZO1Q:h3Kv59gvp2p0b0cIGBSwjfG02drSom
Malware Config
Signatures
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resource yara_rule static1/unpack001/mzminstall.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/mzminstall.exe
Files
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c94dd4a3d2d3e6856ca757747c488bc6_JaffaCakes118.rar
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mzminstall.exe.exe windows:1 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: 29KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 2KB - Virtual size: 4KB
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: 1KB - Virtual size: 4KB
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: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 9KB - Virtual size: 12KB
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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安装说明.url.url