Behavioral task
behavioral1
Sample
cbf67c6df5a2a6e3eefc5889b8247fe8.exe
Resource
win7-20240221-en
General
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Target
cbf67c6df5a2a6e3eefc5889b8247fe8
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Size
93KB
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MD5
cbf67c6df5a2a6e3eefc5889b8247fe8
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SHA1
828e98a792440b06e1c6c6f431d3c2478f517de6
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SHA256
fc1f0d9df51f3445df21508c083045541fca2e40c8efad4b8a376613118c0da7
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SHA512
c6609712473f6b3206124d0b095bd57d6b115fb87bd8e6c03ee64a768a8624adb454a20c6db279a0a78c7005d3b59de7041f1506ceea8b095e28f2c3b2e8554d
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SSDEEP
1536:0P45ClPk0fQIrOkvKKPHabMPC5byRuImtznCEl0D0vtScwOaG7Ciy3Jf:O5lzOoabMuyRuI/pcjCiM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cbf67c6df5a2a6e3eefc5889b8247fe8 unpack001/out.upx
Files
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cbf67c6df5a2a6e3eefc5889b8247fe8.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: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 204KB - Virtual size: 203KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ