Behavioral task
behavioral1
Sample
vinyu.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
vinyu.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240802-en
General
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Target
debf5f1db5c509ad128981bce1457389_JaffaCakes118
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Size
1.0MB
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MD5
debf5f1db5c509ad128981bce1457389
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SHA1
29dd8f3bead386a2dbcb5be337c4782084606f5c
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SHA256
b520415361aeea6768d84fd2bec3833211676074e3000d3864bca44ed098a9be
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SHA512
30cc42c90f25451a35aeb6374ffececd86fd14e4162d16245fe297fac03642f280b305095adc13fd235f48c214e99ae05d0e1d6ea9a17ca76a5a2e205672690c
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SSDEEP
24576:5wKc9Z+G36/jkDnYGzUWpVZ+rJfoSzhRj1xbv+:Lc9Z+cmoDnJtYJfoSn1s
Malware Config
Signatures
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resource yara_rule static1/unpack001/vinyu.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/vinyu.exe unpack002/out.upx
Files
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debf5f1db5c509ad128981bce1457389_JaffaCakes118.rar
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vinyu.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 244KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 74KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 77KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 199KB - Virtual size: 198KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url