Behavioral task
behavioral1
Sample
df5d6ced59874766961dd97c32432eac4521ecd9dc7d5a722dcaf3b94875cbb0.exe
Resource
win7-20240215-en
General
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Target
df5d6ced59874766961dd97c32432eac4521ecd9dc7d5a722dcaf3b94875cbb0
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Size
404KB
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MD5
9bd961f85b985226624e682ec14f3b1e
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SHA1
472f2d18c186bb16ed801c4ed974bdf2cab0d917
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SHA256
df5d6ced59874766961dd97c32432eac4521ecd9dc7d5a722dcaf3b94875cbb0
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SHA512
80b465495cb956497a33ac9bfa4234ca15c3403a691312e4d53f7619b847f5394c62a7d43802d62f092779eac86d80d88531c581afcbc58b0c66aa1f27bf69ab
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SSDEEP
3072:/u8ANCMu8ANCHu8ANCgu8ANCqu8ANC8u8ANC3u8ANCmu8ANCIu8ANCju8ANCz:GvNyvNhvNuvNAvNivNRvN0vNWvN1vNc
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource df5d6ced59874766961dd97c32432eac4521ecd9dc7d5a722dcaf3b94875cbb0 unpack001/out.upx
Files
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df5d6ced59874766961dd97c32432eac4521ecd9dc7d5a722dcaf3b94875cbb0.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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ