Behavioral task
behavioral1
Sample
bfd9c32ce547cf33afd364ef6b0c4eb3d9a37f46853155d437b0e694cc921b51.exe
Resource
win7-20230831-en
General
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Target
bfd9c32ce547cf33afd364ef6b0c4eb3d9a37f46853155d437b0e694cc921b51
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Size
9.1MB
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MD5
0f1feeb058f9d4d1db5a8f3ed4bd9a02
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SHA1
eda1973f99205ca29d6e1edf62149bcaf8f09342
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SHA256
bfd9c32ce547cf33afd364ef6b0c4eb3d9a37f46853155d437b0e694cc921b51
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SHA512
3dc23ffa9c852743718a1547e00c05eb4e7397b1b47c8a19318dfe41be1ddef8f6de508949289d10f25c27dcfc586f398537d03da50e328a35812f960715c20b
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SSDEEP
196608:GUkyznhEYIj8/GVm6UgRXOU+t3BDJBdppwW9w6qznDz14zw+9:TjrIj0GAx/Xb9bqPze9
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 bfd9c32ce547cf33afd364ef6b0c4eb3d9a37f46853155d437b0e694cc921b51 unpack001/out.upx
Files
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bfd9c32ce547cf33afd364ef6b0c4eb3d9a37f46853155d437b0e694cc921b51.exe windows:4 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: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9.1MB - Virtual size: 9.1MB
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:4 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: 10.0MB - Virtual size: 10.0MB
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