Behavioral task
behavioral1
Sample
recado.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
recado.exe
Resource
win10v2004-20231215-en
General
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Target
078e1cf16cb37a09bc65930dcedee563
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Size
10KB
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MD5
078e1cf16cb37a09bc65930dcedee563
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SHA1
ece4a23c9e2debe4b595b5e201e79b02fafe55f0
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SHA256
9be4dab7c3b5e00ac3297049ce004ae7680bbb30da773d8d98df54aa8afba4ce
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SHA512
0e63118f9941d89224bb670b3db53647221bb19bab1ba8b5e49e0688db1225f0c257f6f318a5b29b1ba6810206dcd128dd4dc419c95a1aff512c553b9f7deeb1
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SSDEEP
192:acIXxakovr4kGN14LHZladDLiEHPJQx4d/g07rSxrw0BjbVqd6AEbpGkUOqA2EsS:YxBoD4H4lWL9SILXS9HBFzAkqREV
Malware Config
Signatures
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resource yara_rule static1/unpack001/recado.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/recado.exe unpack002/out.upx
Files
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078e1cf16cb37a09bc65930dcedee563.zip
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recado.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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 12KB
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: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 796B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ