Behavioral task
behavioral1
Sample
82343dc68935f58027a73276ff838520N.exe
Resource
win7-20240729-en
General
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Target
82343dc68935f58027a73276ff838520N.exe
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Size
89KB
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MD5
82343dc68935f58027a73276ff838520
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SHA1
d765e9e7ce522dd5aab71813f1418b9f5283787f
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SHA256
7a82f90c9a715ccc5f92f0ad890fd013380a720ff7595326ad284b59e0a928c9
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SHA512
6d60735e43f7885280a3c88da3039aa5a54e9d299644ab83f6e97ae4969ad38a92475a3264f6d0e3fe6947e0db5f8ccbdcdd6a9aaed759c6688010b5c7a4b5dd
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SSDEEP
1536:5+4hkM3Yz8wMZhUD2XsjEQWOSkE+Ct6WKBex3GWU5FkWp+AmQwKGSZhCQbIo/tSn:dq6OLM3QasY5Ft71fqWWp+efG4hCQrO
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 82343dc68935f58027a73276ff838520N.exe unpack001/out.upx
Files
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82343dc68935f58027a73276ff838520N.exe.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