Behavioral task
behavioral1
Sample
ec177718d0b4799b8c3e9ddeffe47b40N.exe
Resource
win7-20240705-en
General
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Target
ec177718d0b4799b8c3e9ddeffe47b40N.exe
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Size
87KB
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MD5
ec177718d0b4799b8c3e9ddeffe47b40
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SHA1
efd73b92f3e926a5e50d0e99bf0d42d2316aa1aa
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SHA256
427a55071c47bd741be467d9c7881ccd77ac5f2be99fcde7475a12a828e19087
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SHA512
1915a629d45c738adaa84d6ff06a0b2691d9bcfcd7aacbecf0d2eb29ab9bbee87f62d23d6092b4c213e3fd115eb39e3beb4103f180e62145bb6275b74f102e8b
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SSDEEP
1536:Lxos1lS77S/87BJM2pThWf9DcqZmR8/bMxnONDjYseXPmo06/i/XdVw/iv:jjfbcRkbMVu7EqQ/U
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 ec177718d0b4799b8c3e9ddeffe47b40N.exe unpack001/out.upx
Files
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ec177718d0b4799b8c3e9ddeffe47b40N.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: 408KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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: 387KB - Virtual size: 386KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE