Static task
static1
Behavioral task
behavioral1
Sample
jsyx/Install.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
jsyx/Install.exe
Resource
win10v2004-20240802-en
General
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Target
c79bdb5b1092238495900a9583258c26_JaffaCakes118
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Size
449KB
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MD5
c79bdb5b1092238495900a9583258c26
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SHA1
b652e406cb6a38468efbc654f1c8f83a9271a96a
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SHA256
4b758d44c409ca51989b68d6ecb25702af91f4fe5b5d73c097fa880b15b35c22
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SHA512
78d448d3bbfac355f51cb6e3fde7579b49c5e595bb8a387c94e567a3a56ad6a571dcc5ac8f89fdc527376c5e0448e461f5f144cb218bfaeb1bc04df79c751b4b
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SSDEEP
12288:/30ueHNZKjpdce0fT7IpOOzglrbbus21kQ/5qR:P/cNA6bEpbz8Hy5qR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/jsyx/Install.exe
Files
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c79bdb5b1092238495900a9583258c26_JaffaCakes118.rar
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jsyx/Install.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: 90KB - Virtual size: 89KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
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: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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jsyx/先看我-软件使用说明.txt.txt
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jsyx/软件图片.bmp