Behavioral task
behavioral1
Sample
75c36a4977e72bc333a1c71d2c0365e7fd3aa9cc0341b8bd6301247bd8676dcf.exe
Resource
win7-20230824-en
General
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Target
75c36a4977e72bc333a1c71d2c0365e7fd3aa9cc0341b8bd6301247bd8676dcf
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Size
527KB
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MD5
0e9618e8688fbff34156abdd396e2df5
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SHA1
751747e0e5231ed899478bde8c3bca3b1c633f5b
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SHA256
75c36a4977e72bc333a1c71d2c0365e7fd3aa9cc0341b8bd6301247bd8676dcf
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SHA512
4709c3d25b5506541cedd11dbf356a2cf4641996f502d2e54c07f084e435f637fb546f11a402a9cbec134edc2664efb7af85db8268202a44c55d3cd7125dd5bf
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SSDEEP
12288:6cA+wOlixh9++v8sy10omrzhybMOKkcKZAoOTBc:6+w3xL+Fs4/+eMBfK0c
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 75c36a4977e72bc333a1c71d2c0365e7fd3aa9cc0341b8bd6301247bd8676dcf unpack001/out.upx
Files
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75c36a4977e72bc333a1c71d2c0365e7fd3aa9cc0341b8bd6301247bd8676dcf.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: 976KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 490KB - Virtual size: 492KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 40KB
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: 752KB - Virtual size: 749KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 436KB - Virtual size: 434KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 229KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ