Behavioral task
behavioral1
Sample
a7ce373a5d5fea059944d7e2dc8777ecf9d3893993eee313eb20e1d4ed5577ce.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a7ce373a5d5fea059944d7e2dc8777ecf9d3893993eee313eb20e1d4ed5577ce.exe
Resource
win10v2004-20240426-en
General
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Target
a7ce373a5d5fea059944d7e2dc8777ecf9d3893993eee313eb20e1d4ed5577ce
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Size
89KB
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MD5
3f817a43e55865483afd7141e622353d
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SHA1
02eec421e30169217b8e3fa0e0f51d8ca03fe73d
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SHA256
a7ce373a5d5fea059944d7e2dc8777ecf9d3893993eee313eb20e1d4ed5577ce
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SHA512
bff2c069e75b8acd2ffddcd451e2f42f70d58172cb1709ac7f913100d25ba0aec5de0c52bef62dfffb3030f514d08d10688dd62830b76035719fe4d7a6899362
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8xJJMJJtvgNxGnpMeojOMUG:KQSoyNjZUG
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 a7ce373a5d5fea059944d7e2dc8777ecf9d3893993eee313eb20e1d4ed5577ce unpack001/out.upx
Files
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a7ce373a5d5fea059944d7e2dc8777ecf9d3893993eee313eb20e1d4ed5577ce.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