Static task
static1
Behavioral task
behavioral1
Sample
tuc4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
tuc4.exe
Resource
win10v2004-20231201-en
General
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Target
tuc4.exe
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Size
7.5MB
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MD5
b75b740e0d1b6a816782705173fddbe4
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SHA1
c78b78f0b9f151b032bca48b97f76e6cf0eaa97a
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SHA256
1f2249ede4fa29749da2f9d3cee75a16bbea1cfc3544a25181062690111d83c3
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SHA512
9e0d1f2821f24648e8b3852c7fd8ae643ce4215ec65151ababecc1c62beda638bc851b81f3e4cb3a18a7eb1ab5a43a0492a108f0b47bdd8a1999464e90f66691
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SSDEEP
196608:g1WnE0mkLwfSuDOhMUQK2TMvYqBzQ26keWVe2JJpC+zj:cWnEELvuDOhtQnT+6rWPdC+zj
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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ