Behavioral task
behavioral1
Sample
eb254b81e1344a0a9b6d1407ca65765f9460cacbf0eff7c4acee1abfd77c8994.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
eb254b81e1344a0a9b6d1407ca65765f9460cacbf0eff7c4acee1abfd77c8994.exe
Resource
win10v2004-20240419-en
General
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Target
eb254b81e1344a0a9b6d1407ca65765f9460cacbf0eff7c4acee1abfd77c8994
-
Size
316KB
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MD5
1f846c5d7ea83cb1834837a28667a898
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SHA1
3aeb1f551e7a38eaab4e251c491ace58037a3925
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SHA256
eb254b81e1344a0a9b6d1407ca65765f9460cacbf0eff7c4acee1abfd77c8994
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SHA512
97948a6a21a51d7db82acc31275e4bd3353c37dc307efdd23bae3155219ea646d38caddb4585c3e8da54c28b185ff0ee6ed524455b8206726e94346204791c1d
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SSDEEP
6144:0USiZTK40qIs9GQnp+ljF+JSV2EHh3RSj0LUxEA/+gQzQfFnUD+ehocGIRbhosPc:0UvRK4T9jp+1NV2EHh3RSILcE+9QzQpV
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 eb254b81e1344a0a9b6d1407ca65765f9460cacbf0eff7c4acee1abfd77c8994 unpack001/out.upx
Files
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eb254b81e1344a0a9b6d1407ca65765f9460cacbf0eff7c4acee1abfd77c8994.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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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: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE