Behavioral task
behavioral1
Sample
a71b3979d7d02a17a26bc87a2315b9cd3cd31a6b0b1b8f11f0c98fcd090a34b5.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
a71b3979d7d02a17a26bc87a2315b9cd3cd31a6b0b1b8f11f0c98fcd090a34b5.exe
Resource
win11-20240426-en
General
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Target
a71b3979d7d02a17a26bc87a2315b9cd3cd31a6b0b1b8f11f0c98fcd090a34b5
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Size
266KB
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MD5
127782535e02c1b71c7be26b2b33887f
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SHA1
0bc9302da079908cdd7bc5c5328c65f4a76328bd
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SHA256
a71b3979d7d02a17a26bc87a2315b9cd3cd31a6b0b1b8f11f0c98fcd090a34b5
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SHA512
36cd3c4c8ec1de2667679a242b279d4c07d3d983f810dc8bd33c489cd911b1ea3b81b1bbf3096451a16ce0ec4c300b3e9396257f851afdde4eb6a7ce50652700
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SSDEEP
6144:8XzKdNY49u8rVGAw+atfHcHx1SFec+01net:za4AsjatfHuxA7+01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a71b3979d7d02a17a26bc87a2315b9cd3cd31a6b0b1b8f11f0c98fcd090a34b5 unpack001/out.upx
Files
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a71b3979d7d02a17a26bc87a2315b9cd3cd31a6b0b1b8f11f0c98fcd090a34b5.exe windows:6 windows x86 arch: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 arch: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