Static task
static1
Behavioral task
behavioral1
Sample
tuc4.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
tuc4.exe
Resource
win10v2004-20231127-en
General
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Target
tuc4.exe
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Size
6.9MB
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MD5
6e8717d35d0557744b5f3b0d9d4b97db
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SHA1
02dfe4571db1c5912d1f1295321ac5e1aa08e11e
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SHA256
4511d2abd52d6dc715e6a1e65b46d843814e4bf5ba6febedbb32577e42c02061
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SHA512
9403d5b717cb3e9f0e24dad8be94e9653271ab5e23346788cca4bfdc418c2a1b8e065a63b3bb5087076876876168cedb9a81df9cfa067f927f30691a9b051c41
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SSDEEP
196608:MDoG3bFqjpLC0TSMLsn33HR83v9i8l7INzj:MDyNLCWZ2HS9iQ7INzj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tuc4.exe
Files
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tuc4.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
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: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ