Behavioral task
behavioral1
Sample
3aa990be93e3e1937fc86ce67dfacfc0N.exe
Resource
win7-20240708-en
General
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Target
3aa990be93e3e1937fc86ce67dfacfc0N.exe
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Size
15KB
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MD5
3aa990be93e3e1937fc86ce67dfacfc0
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SHA1
237cb471e6056ceecd5fda0b0119f0e4867ff371
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SHA256
fe6195fd1d8b34ee2171e693f7ad16263cf072e31cd1904f86d8ab0d10f9b4b4
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SHA512
4b889bf008dc6bed6ab0ea6827e9980f0f080a3b56189b26b31e50c2325849e810ffbc1d5de0afe058d11ab8fce21458e04b97f8cde09e4358d7c53e112e96f6
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SSDEEP
192:+XXq17KqgnZLcIA0QkkL0WpBJl/Z5zsmwqFHIADvLJ5WjLJ4cHfci6JdPI3glllE:+XXqt4QTkBi9Z5zsmRZDmZ6/I8ZZZA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3aa990be93e3e1937fc86ce67dfacfc0N.exe unpack001/out.upx
Files
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3aa990be93e3e1937fc86ce67dfacfc0N.exe.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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE