Behavioral task
behavioral1
Sample
1d67ff8583e08cfcb66e36a89aa89cb6fe759aaac97f68f4f50fd55abfda028f.exe
Resource
win7-20240903-en
General
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Target
1d67ff8583e08cfcb66e36a89aa89cb6fe759aaac97f68f4f50fd55abfda028f
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Size
544KB
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MD5
e4b4603d6851d6ad6fa67930738867d4
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SHA1
1d1ca6a83800b18261af889ecce463db73f9f9a3
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SHA256
1d67ff8583e08cfcb66e36a89aa89cb6fe759aaac97f68f4f50fd55abfda028f
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SHA512
c1d08c279583f22d51b3820fa32543e566136afc44308a61eaa5a5501e1c4511ffa9fdb132ba85641cce7b991337b58a2755ef76a4ecbe7166aeae71fb2f2613
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SSDEEP
12288:KI/Vwv9YTrfu0KgIp/tobdVwUZnU38Bc6aiue9jn5ix1rJPM6zHLMXw:KPvy3fHKgEFoRVznQKc3e9r5CKGHLM
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 1d67ff8583e08cfcb66e36a89aa89cb6fe759aaac97f68f4f50fd55abfda028f unpack001/out.upx
Files
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1d67ff8583e08cfcb66e36a89aa89cb6fe759aaac97f68f4f50fd55abfda028f.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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 535KB - Virtual size: 536KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 780KB - Virtual size: 776KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 456KB - Virtual size: 454KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 374KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ