Behavioral task
behavioral1
Sample
f04b1582fb99e6466523c82e5ff60103d708133f61386accf3e56fc837d9ccca.exe
Resource
win7-20240221-en
General
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Target
f04b1582fb99e6466523c82e5ff60103d708133f61386accf3e56fc837d9ccca
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Size
1.1MB
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MD5
5a48245d3795613d69e0ce5d872e6528
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SHA1
bd8db28bdb66399cbd3e833159e9eb263239dd4b
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SHA256
f04b1582fb99e6466523c82e5ff60103d708133f61386accf3e56fc837d9ccca
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SHA512
d083978f60bf0e564b972302959237db91ed4f205a59a30406841378f3803325d2e200efdd8feaf790ae229d84b5a4ce8f1dbccf8b5dd85a9e40969f48094eef
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SSDEEP
24576:EblZQVInxzm4JYCiJiWPcx3/nSY64C288dzOHZBWAjGYQR98rT:sQVInxznhN/nSEC78Rs5hf
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 f04b1582fb99e6466523c82e5ff60103d708133f61386accf3e56fc837d9ccca unpack001/out.upx
Files
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f04b1582fb99e6466523c82e5ff60103d708133f61386accf3e56fc837d9ccca.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: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 53KB - Virtual size: 56KB
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: 512KB - Virtual size: 511KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.5MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE