Behavioral task
behavioral1
Sample
1b9cd49c0eaea7c09f864e17bf88890f027eb171a5d4915721bea88189854a8c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1b9cd49c0eaea7c09f864e17bf88890f027eb171a5d4915721bea88189854a8c.exe
Resource
win10v2004-20240508-en
General
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Target
1b9cd49c0eaea7c09f864e17bf88890f027eb171a5d4915721bea88189854a8c
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Size
91KB
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MD5
9f377b6c27633f4d7a9f707bc6801be7
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SHA1
c9ffb4f84de5e7f5955540fc85eaea4dfbd41e18
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SHA256
1b9cd49c0eaea7c09f864e17bf88890f027eb171a5d4915721bea88189854a8c
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SHA512
95d0bbb0ced07247e05e63fb7eb899c28c9536307ca45fa9ad179ae49c615f91db72b5f80b9fdef9829d016c84166eeae86d774980908815750c299d941b3161
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SSDEEP
1536:N5VzcfA/6LrVpL74gfh16nl6e9rZZ7BYlqnLYy1cv50kOC/F95L8BEHjBxQ:/V2A/gVh74gpgke9rX7iH3JL8unQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b9cd49c0eaea7c09f864e17bf88890f027eb171a5d4915721bea88189854a8c unpack001/out.upx
Files
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1b9cd49c0eaea7c09f864e17bf88890f027eb171a5d4915721bea88189854a8c.exe windows:5 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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:5 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE