Behavioral task
behavioral1
Sample
66b8dbbd3e7b7f6024548f49c7af7da9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
66b8dbbd3e7b7f6024548f49c7af7da9.exe
Resource
win10v2004-20231215-en
General
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Target
66b8dbbd3e7b7f6024548f49c7af7da9
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Size
12KB
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MD5
66b8dbbd3e7b7f6024548f49c7af7da9
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SHA1
e630aa1779d0b220bb593119904551c130fff9d9
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SHA256
4304250710d915962707127d64386de70d23fdba5e5d24b96a1763612d869c3a
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SHA512
06f41012b53f2b81fbed7cab1515f51fc784e38f0cdd9210848d975b1f10f72ffc2e5575bace360b3de7353c138fe3268e3fed439834f7c411cfff682c125ab5
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SSDEEP
192:zerTNS2LWYWzbRpjt201el5SoDZ70VNydMHJBeuwpoPoQDgb+e:zerZZWf5uR0gMH6uzFA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 66b8dbbd3e7b7f6024548f49c7af7da9 unpack001/out.upx
Files
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66b8dbbd3e7b7f6024548f49c7af7da9.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 3KB
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: 356B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ