Behavioral task
behavioral1
Sample
5639115a980071ca1ee94a80c48520636a3cee100cb6bf958498bb8a3ca98573.exe
Resource
win7-20240220-en
General
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Target
5639115a980071ca1ee94a80c48520636a3cee100cb6bf958498bb8a3ca98573
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Size
88KB
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MD5
47f00a0d9b6de9d1210466cd13f959ce
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SHA1
3749279129ac74c90c99b1caecad18ebb699a100
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SHA256
5639115a980071ca1ee94a80c48520636a3cee100cb6bf958498bb8a3ca98573
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SHA512
e14ab6ffcc4e5031b7ee18e270df803083f48004f83954e568afab4ab1cc64f7872bcc678f3aa410b3a6c7e75e6861597f16a96bcc70bbd2e92a81c330f82bc6
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SSDEEP
1536:5+4hkM3Yz8wMZhUD2XsjEQWOSkE+Ct6WKBex3GWU5FkWp+AmQwKGSZhCQbIo/tSV:dq6OLM3QasY5Ft71fqWWp+efG4hCQrI
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 5639115a980071ca1ee94a80c48520636a3cee100cb6bf958498bb8a3ca98573 unpack001/out.upx
Files
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5639115a980071ca1ee94a80c48520636a3cee100cb6bf958498bb8a3ca98573.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