Behavioral task
behavioral1
Sample
cf963ecf440e036de114eb76c88061c291921e83e9f2280bd751301a01c4febc.exe
Resource
win7-20230831-en
General
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Target
cf963ecf440e036de114eb76c88061c291921e83e9f2280bd751301a01c4febc
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Size
9.1MB
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MD5
88da7ca3aaa30822b57c85a04b0d7b8a
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SHA1
430f9a765baf32128a6e0c01af3fef9ef54485d2
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SHA256
cf963ecf440e036de114eb76c88061c291921e83e9f2280bd751301a01c4febc
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SHA512
1e40e332cb4768192fce555360987353019e0edb5956ec903374a5d39831af55a7e1f5f4d5558cf7de788645ff1a6b153b169167de5a19c6625a3ba733ded920
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SSDEEP
196608:mXlNay8qV/E+0VTXwVohIMqd0XppP4H1xiCc8YRM03rsJPWezpaBoWoKqlNjF7uJ:a33E+05XwVxMzppOzpYRMpbUBnIlN9Kv
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 cf963ecf440e036de114eb76c88061c291921e83e9f2280bd751301a01c4febc unpack001/out.upx
Files
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cf963ecf440e036de114eb76c88061c291921e83e9f2280bd751301a01c4febc.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