Behavioral task
behavioral1
Sample
b0fda96cb80a38694d5fc4e9348815b50d3b3ce6125e8228d02f8b81cd2ac128.exe
Resource
win10v2004-20230915-en
General
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Target
b0fda96cb80a38694d5fc4e9348815b50d3b3ce6125e8228d02f8b81cd2ac128
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Size
266KB
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MD5
9a8bb392e55da142eb60a928f65a6b4b
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SHA1
0c9eabe6843d7bf8f2b197667448b53ffe47384e
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SHA256
b0fda96cb80a38694d5fc4e9348815b50d3b3ce6125e8228d02f8b81cd2ac128
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SHA512
9a19c7f7674d2b5b5fb5f33d890cacabe3e6273c407697f9ee1c00910478fb51522809859eaf4e983a53894f79f899df03a1e818138416462935780acf99b933
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SSDEEP
6144:QXzKdNY49u8rVAaKCaepugmv+3gkCK20Z01net:Pa4AeHnI0PZ01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b0fda96cb80a38694d5fc4e9348815b50d3b3ce6125e8228d02f8b81cd2ac128 unpack001/out.upx
Files
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b0fda96cb80a38694d5fc4e9348815b50d3b3ce6125e8228d02f8b81cd2ac128.exe windows:6 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:6 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