Behavioral task
behavioral1
Sample
8e05a5b8a510690244920dcfe698246d69bc2a2b7af6d1c084f7b9af01d5bb7f.exe
Resource
win10v2004-20230703-en
General
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Target
8e05a5b8a510690244920dcfe698246d69bc2a2b7af6d1c084f7b9af01d5bb7f
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Size
266KB
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MD5
42ab6ad15fa397c62a05c1504dad9984
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SHA1
bda081c102e19a12e2baeae416247b9d2eede327
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SHA256
8e05a5b8a510690244920dcfe698246d69bc2a2b7af6d1c084f7b9af01d5bb7f
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SHA512
d9ce32f06c91efe9537468d471d35d42277b4cd00cb868cc92a869c06a8c57d7955f7cf0ed098085eeadb2e099d0d6916a47dc565e6a1f44a92305fcc0e70928
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SSDEEP
6144:9XzKdNY49u8rV9ZT/TRPkTMekKU701net:ea4A+/tPCNkx01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8e05a5b8a510690244920dcfe698246d69bc2a2b7af6d1c084f7b9af01d5bb7f unpack001/out.upx
Files
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8e05a5b8a510690244920dcfe698246d69bc2a2b7af6d1c084f7b9af01d5bb7f.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ