Behavioral task
behavioral1
Sample
ec8768a3ffaf1ffe8e0a4d0d35011baa.exe
Resource
win7-20231215-en
General
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Target
ec8768a3ffaf1ffe8e0a4d0d35011baa
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Size
12KB
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MD5
ec8768a3ffaf1ffe8e0a4d0d35011baa
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SHA1
ab6bdc2166b93dc3ee7bf1e0056a02dbc4d85627
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SHA256
5f8e8a755bdf79ed73c6e33698b84d45a531b2ba293c214ffa224c2cfbade4b3
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SHA512
9d540a2111c9929de399cad2ae42653d0c8f287cbcdd11d4d6300eb4c0cdc454ffd6c4c292cfc3cde2232411a8f4fd1f017991281c7cf8bffec0ddd1926b22f3
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SSDEEP
192:UPtBEqroe0z3TNOKDtE0tk/k0FegI1O3P0EemvONwEN7kYIunZDwj0+2:LUoRzBOMtEXk0QgR3dl2wUc0yji
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ec8768a3ffaf1ffe8e0a4d0d35011baa unpack001/out.upx
Files
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ec8768a3ffaf1ffe8e0a4d0d35011baa.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE