Behavioral task
behavioral1
Sample
391c73b6bcf6c7ef98e7b15bca80269d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
391c73b6bcf6c7ef98e7b15bca80269d.exe
Resource
win10v2004-20231215-en
General
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Target
391c73b6bcf6c7ef98e7b15bca80269d
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Size
90KB
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MD5
391c73b6bcf6c7ef98e7b15bca80269d
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SHA1
ec51535687666f6f57af48e4bfbf7e0458059cc7
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SHA256
85acea037f3ca394603015ffd8872d51845a6a8fb03efaa98a27a2113b526d13
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SHA512
be3d849aa1251df6a741cd473a48c280cb51bffb5dded3288d612129a8bf1d1f33d812469e8d234981fe6c2b8354a0e673fc3ac1ed3a84262b8083480b43f50a
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SSDEEP
1536:GBzWLWVN4qU9bBNcyE3ZsGQptfWuWHGtSh8G98P+MJWZ3TlLU/W2AHMItFDmJtp:GBS6TU9L9EbqWm3G9I+MkZ3hLU/W2Wtm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 391c73b6bcf6c7ef98e7b15bca80269d unpack001/out.upx
Files
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391c73b6bcf6c7ef98e7b15bca80269d.exe windows:9 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: 88KB
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: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:9 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: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 145KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ