Static task
static1
Behavioral task
behavioral1
Sample
YuukaKazami.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
YuukaKazami.exe
Resource
win10v2004-20240802-en
General
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Target
YuukaKazami.exe
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Size
683KB
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MD5
becbca36306f3a77833e458addf17816
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SHA1
51df57f96256f1ac0f97ae96e14dd97023a8976a
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SHA256
a57afb8488efc3bc9134e970ef9655e8cbc88fdce83825e7000849b85167d8c2
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SHA512
533c4843a1956d86e6deb8404ca7072daabe9478de5d3aa4377f6bb3c4f40378ebb4eb1cec7c6dbf9000956bc0e5f2204d0667d32d9e843964665ab12edfc20e
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SSDEEP
12288:RDbpr2trUqUeBhfUHzXC+cHJ8XeSb++MnaTbvud74:RDdsrsG5UHulCXR+xaTbSc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource YuukaKazami.exe
Files
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YuukaKazami.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: 470KB - Virtual size: 470KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 5KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 36B
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: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 127KB - Virtual size: 126KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ