Behavioral task
behavioral1
Sample
e5ae5b7d484fb575e7816a9bcff64f2fc1a4477c1a804c38a7ed80dddfc9479b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
e5ae5b7d484fb575e7816a9bcff64f2fc1a4477c1a804c38a7ed80dddfc9479b.exe
Resource
win10v2004-20240426-en
General
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Target
e5ae5b7d484fb575e7816a9bcff64f2fc1a4477c1a804c38a7ed80dddfc9479b
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Size
51KB
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MD5
3324e5e317b325ca56500883c15fcd91
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SHA1
27ac71d6df2c7b19765842c9e4361f966cf3aaaa
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SHA256
e5ae5b7d484fb575e7816a9bcff64f2fc1a4477c1a804c38a7ed80dddfc9479b
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SHA512
d0d84d08d5fc9ff6db020dd78ddc3520734b18ccff9c41484e1e5f8ebb333395bad35e9d8476fdea343889334e35e5a9e07881a779e8b3b61636b5c4f34cf179
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SSDEEP
768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3l:nNJb/HkwoLe29UjQ4wqQOLIMVnS3l
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e5ae5b7d484fb575e7816a9bcff64f2fc1a4477c1a804c38a7ed80dddfc9479b unpack001/out.upx
Files
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e5ae5b7d484fb575e7816a9bcff64f2fc1a4477c1a804c38a7ed80dddfc9479b.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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ