Behavioral task
behavioral1
Sample
4aa3120cd87da1baf666c77b3af67f6d9d905be57104d480efe35ba2c012819a.exe
Resource
win7-20220901-en
General
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Target
4aa3120cd87da1baf666c77b3af67f6d9d905be57104d480efe35ba2c012819a
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Size
594KB
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MD5
0bf4c4bb5ee9302ed8242f17b6063cd5
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SHA1
b2ebf9165337972885007c10f684579354b7e24e
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SHA256
4aa3120cd87da1baf666c77b3af67f6d9d905be57104d480efe35ba2c012819a
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SHA512
f5bae11a20a71acc72d87df448b78c48a157c5d86281eb1c19046d5c50ae47a5fbb8578c58214d7b9835925a39d658fae16f474fe94e9bec36d5d9e779a0ee32
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SSDEEP
12288:DBMmKGnhDT+JlCraEFmgOIHTj2ViH8zQcLr9vqs8x17dYo:9MmnDC+rPnpzLH7wZNK7dz
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe
Files
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4aa3120cd87da1baf666c77b3af67f6d9d905be57104d480efe35ba2c012819a.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 480KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 309KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 131KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ