Behavioral task
behavioral1
Sample
545d968abc77c6fbc11b27208f7b0294.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
545d968abc77c6fbc11b27208f7b0294.exe
Resource
win10v2004-20231215-en
General
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Target
545d968abc77c6fbc11b27208f7b0294
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Size
85KB
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MD5
545d968abc77c6fbc11b27208f7b0294
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SHA1
b813502165607d797e38543f1d47b4a071a16524
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SHA256
798d8a97845abb5630e18e81eadfb188c7f654af9ad0666afe79e893b258715a
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SHA512
28487e58c7126573fab8bbcbb088f9e81107f90eda37b545cca32cfa77b19fac250c8b3e35882e57b161fc6225e072334b9a8de8a8f46018da30a9fb9743be16
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SSDEEP
1536:1x7Rb3BMdGFzBLqoizGieBT4tZTfkOG7bLd4ls+KhZUQEZ:1JZycBLlPyDT8xPOli3e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 545d968abc77c6fbc11b27208f7b0294 unpack001/out.upx
Files
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545d968abc77c6fbc11b27208f7b0294.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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 28KB
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: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
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: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ