Behavioral task
behavioral1
Sample
809c36b5ee0329e932c32879ed9140e716dc3ebba03421b33e4705a7f2c66f85.exe
Resource
win7-20240220-en
General
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Target
809c36b5ee0329e932c32879ed9140e716dc3ebba03421b33e4705a7f2c66f85
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Size
2.5MB
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MD5
20e6aa1d44b8d35ccdcd82a6a53f95af
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SHA1
46aba1e94cb06c42016a76bb5ec66deebc9797b0
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SHA256
809c36b5ee0329e932c32879ed9140e716dc3ebba03421b33e4705a7f2c66f85
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SHA512
7580515efaf8a40735616a755f36f9172e0ab06e54f4735ab4a4ac47ca0f39a83e5df82d47f58bd9b940850e8bf959aa83e22e1c8d6709410be553d02bf44abf
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SSDEEP
49152:3wQSMKE1rH8NuT0vJuQ8fejwX81EKifbwmrXyhaXg/Inh/wxK70FIBIS3+xY28Yw:3ZSlKrH8gT0vJ38GkXYEKifbwmrXyha/
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 809c36b5ee0329e932c32879ed9140e716dc3ebba03421b33e4705a7f2c66f85 unpack001/out.upx
Files
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809c36b5ee0329e932c32879ed9140e716dc3ebba03421b33e4705a7f2c66f85.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: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 72KB
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: 900KB - Virtual size: 897KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 499KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ