Behavioral task
behavioral1
Sample
3b8a0bafff96cf390ea168e18a5bded4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3b8a0bafff96cf390ea168e18a5bded4.exe
Resource
win10v2004-20231222-en
General
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Target
3b8a0bafff96cf390ea168e18a5bded4
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Size
293KB
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MD5
3b8a0bafff96cf390ea168e18a5bded4
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SHA1
a2284b296ca948c5d97d0d565c82f2e010e64981
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SHA256
fcbd8806b60ed65459a9cbd04124b4e74d6009091539381b51f25425812c4aa8
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SHA512
e60c14ae6541d5f5ff26bb90d06ee9cf31cd20b54f58a2cfa33b2db2a4615d0453437e5ca48a1f5194627229ae43ae876527adfb08e5e286d37d8f2c4778a071
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SSDEEP
6144:1VYmoP2D+6u6e1t0WkAvkSrs/dHikivir45alsma9/x8JcjtiHNTe:f2Pn6uN/0+ts/5Fxrg6h4Bjws
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b8a0bafff96cf390ea168e18a5bded4 unpack001/out.upx
Files
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3b8a0bafff96cf390ea168e18a5bded4.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ