Behavioral task
behavioral1
Sample
VOCALOID4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
VOCALOID4.exe
Resource
win10v2004-20240508-en
General
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Target
VOCALOID4.exe
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Size
753KB
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MD5
1e672b018fe958f952b0d9bf94925a09
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SHA1
f22387f9ca6e5db9dc5ab2bb6b7b72367de8555f
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SHA256
6acaaeeb0788cc33dccc143056406d521ccccc39b4290a038cb0defad41360aa
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SHA512
1816110493c354f7dd8ed45065146ec0e74810a66a213e55caf21cfc78b702141265319b764c38db45c2003cf60b9a65447553c31fa2feac3815b63671a60197
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SSDEEP
12288:w9xre3VRvt2lVEGdwqOZzWt0qNHRASuglmE4hK/hTdJ3JujGttb6CI6PYEf1rijZ:OQVkk4wqOZzUNxZlR+KRdJZ2etb2Ef1o
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource VOCALOID4.exe
Files
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VOCALOID4.exe.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 450KB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 54KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 49KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 139KB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE