Behavioral task
behavioral1
Sample
45fe712986220dc686a7c8678ff9deddc0d2ee0adc39ed18af40f75b8ee91f4b.exe
Resource
win7-20240508-en
General
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Target
45fe712986220dc686a7c8678ff9deddc0d2ee0adc39ed18af40f75b8ee91f4b
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Size
88KB
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MD5
f26d92bfdb4ddb780416df84d25e0830
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SHA1
48f000bad3e76cc1c91dbfc7149e44628b172f4f
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SHA256
45fe712986220dc686a7c8678ff9deddc0d2ee0adc39ed18af40f75b8ee91f4b
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SHA512
194b24fef866143656b734a6d92affa1d7edc709b1b21a64d88d55bbfde17536dbfd0dfe43eb151a927a987b94a0a02c3d871f676ad815d45fd91cb0e6b643a1
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SSDEEP
1536:5+4hkM3Yz8wMZhUD2XsjEQWOSkE+Ct6WKBex3GWU5FkWp+AmQwKGSZhCQbIo/tSn:dq6OLM3QasY5Ft71fqWWp+efG4hCQrm
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 45fe712986220dc686a7c8678ff9deddc0d2ee0adc39ed18af40f75b8ee91f4b unpack001/out.upx
Files
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45fe712986220dc686a7c8678ff9deddc0d2ee0adc39ed18af40f75b8ee91f4b.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