Behavioral task
behavioral1
Sample
71dbf4ba14757bfbd1c4082ab875308fc0fd2f457e5123e7e7be25dc15b74998.exe
Resource
win7-20230712-en
General
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Target
71dbf4ba14757bfbd1c4082ab875308fc0fd2f457e5123e7e7be25dc15b74998
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Size
9.1MB
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MD5
220c0eda2344e92fe6ddf1a2ce19fb47
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SHA1
5757a6ea6ddfcd95025a0c1831e32af7545933f8
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SHA256
71dbf4ba14757bfbd1c4082ab875308fc0fd2f457e5123e7e7be25dc15b74998
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SHA512
c98b7c1f9e54159e8f27b648fcc923aeecf861da0f68f660469ae9eaeb42a611e42e4dbb862b6661e3b712ace17c259eb3f0333ae395ff02d3020d6274429489
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SSDEEP
196608:rXlNay8qCTtAyqewWBFTQ0uYz1Du2+0yQZtjedtTtQlTlZjeRUScmEBnqZNYUJBm:z3sTtAyqtWBFyCSejqTtQ1lJsyEYgcLD
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 71dbf4ba14757bfbd1c4082ab875308fc0fd2f457e5123e7e7be25dc15b74998 unpack001/out.upx
Files
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71dbf4ba14757bfbd1c4082ab875308fc0fd2f457e5123e7e7be25dc15b74998.exe windows 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: 1.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9.0MB - Virtual size: 9.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9.1MB - Virtual size: 9.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 350KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ