Behavioral task
behavioral1
Sample
FTPServer.exe
Resource
win7-20240903-en
General
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Target
FTPServer.exe
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Size
414KB
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MD5
ebea1328e2e344aa451a50a7e7b823dd
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SHA1
a360a05b7eca6765029d6c8ab2a2d7d0f73b0bcb
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SHA256
4be818da00409702f1943f13cd0dc0762c3f47b4e4ea50cfaba7435c2c214cb6
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SHA512
583f74e2bce76ca184707c324f22b1160cf06c2cc915321b6735b2232f4c037f244a3525fd3994e3611c3b02e97806f427693c049c1da71d0637bf73fb1bcf94
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SSDEEP
12288:CHqirWCRY0wHkJx9RyNWdT7l4tWuKDUS8GoSD:CH1KBfEJ/RI6TwhKl8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource FTPServer.exe
Files
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FTPServer.exe.exe windows:5 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 396KB - Virtual size: 396KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE