Behavioral task
behavioral1
Sample
4c287ac0c210b588ce68a5a23142eeef11b44c5f660b0c01b19f1b81bb12287a.exe
Resource
win7-20240221-en
General
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Target
4c287ac0c210b588ce68a5a23142eeef11b44c5f660b0c01b19f1b81bb12287a
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Size
92KB
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MD5
f07399d9b97458bcd8b40d82e42f5a88
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SHA1
285112817afe658d72d04afcc9889e21c7775e03
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SHA256
4c287ac0c210b588ce68a5a23142eeef11b44c5f660b0c01b19f1b81bb12287a
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SHA512
f6ef52f0fc8462fd03f0770ce4719c1d2fdec109053dbcabb38ed5cad6033d156e378f5ba39a07c9c7ae34eda1e1a3b0ea08bf23996abdef0dce3e4bf6db1b08
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SSDEEP
1536:Q/vTGudTe5k4Lo8KI2Z4yNcR5Mpk7WO9f2zXGYxTIx9JL8IoQ6CqZphkN:Q/bhOrBKIq4XR5Mpp+fw2CIx9JLYpkN
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4c287ac0c210b588ce68a5a23142eeef11b44c5f660b0c01b19f1b81bb12287a unpack001/out.upx
Files
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4c287ac0c210b588ce68a5a23142eeef11b44c5f660b0c01b19f1b81bb12287a.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: 412KB
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: 391KB - Virtual size: 390KB
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