Static task
static1
Behavioral task
behavioral1
Sample
yulzx.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
yulzx.exe
Resource
win10v2004-20231023-en
General
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Target
yulzx.exe
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Size
582KB
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MD5
f9ac6c60155333ca63e4e1b7aaa9f07b
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SHA1
969743b575e88f4cccd54f7bdb2fcda240fce8d6
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SHA256
fc5733c919c6b89fbd76fd032e2f671b0be88474c3416764641b1d7f8428e57e
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SHA512
33876d6bb9ffb4890f08d2fd040732e1e9610793a66de3a77fc5b4d2e9d4c3f62078d08f66032ec1b35a3f40806aa9a444fb1438d5c91b58d8daa265626efacc
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SSDEEP
12288:T38oQUAaf9IDp2f/jJJt/jg00eRJeIyHSO+Yu6:r8Da821H/jOeRJeKRt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource yulzx.exe
Files
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yulzx.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 580KB - Virtual size: 579KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ