Behavioral task
behavioral1
Sample
27fcb1c5e9b242f9115b47a377a2b6a484bcca8b7019eb9ef3e707832ae0703d.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
27fcb1c5e9b242f9115b47a377a2b6a484bcca8b7019eb9ef3e707832ae0703d.exe
Resource
win10v2004-20240508-en
General
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Target
27fcb1c5e9b242f9115b47a377a2b6a484bcca8b7019eb9ef3e707832ae0703d
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Size
128KB
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MD5
84528fc5fb863286ad3d919b9709dcba
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SHA1
c5527feb70ffb0478952be89abbaf08de6633219
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SHA256
27fcb1c5e9b242f9115b47a377a2b6a484bcca8b7019eb9ef3e707832ae0703d
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SHA512
55ef997d0df9395855d6c42e49fc298bade3ccc894d00e9b592629273d12420b1edfbd358857769f0c0c7d5dd78b4ca4e11362b43a1cd0886d87ec347337fb58
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8yiETmXadjUSbcDemTPAZk+cLtdNlb9PfESDOayb:KQSoN6W2QZwKS7Y
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 27fcb1c5e9b242f9115b47a377a2b6a484bcca8b7019eb9ef3e707832ae0703d unpack001/out.upx
Files
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27fcb1c5e9b242f9115b47a377a2b6a484bcca8b7019eb9ef3e707832ae0703d.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ