Behavioral task
behavioral1
Sample
86f78ebab70043be5f5f4b12c182e7d8402b6f1d1c416b2a2357b5f8ea1e2eb9.exe
Resource
win7-20240508-en
General
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Target
86f78ebab70043be5f5f4b12c182e7d8402b6f1d1c416b2a2357b5f8ea1e2eb9
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Size
446KB
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MD5
636c36427050ff848bb5b3a9a5a6a9d8
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SHA1
6e77cc967cc7cc56f8b99f74a5f63b0ac04a2c43
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SHA256
86f78ebab70043be5f5f4b12c182e7d8402b6f1d1c416b2a2357b5f8ea1e2eb9
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SHA512
ce18f525a7658e64867fb104be8218d0cc4bf865e9a1628b1f99d7d0e358441b9e465e20bcb6369c054c89d02ecc7653eeb5417e22523f517e998e547e192c02
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SSDEEP
3072:2mVwRKCTu8ANCHu8ANCgu8ANCqu8ANC8u8ANC3u8ANCmu8ANCIu8ANCju8ANCG:2mVnhvNhvNuvNAvNivNRvN0vNWvN1vNh
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 1 IoCs
Checks for missing Authenticode signature.
resource 86f78ebab70043be5f5f4b12c182e7d8402b6f1d1c416b2a2357b5f8ea1e2eb9
Files
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86f78ebab70043be5f5f4b12c182e7d8402b6f1d1c416b2a2357b5f8ea1e2eb9.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 41KB - 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
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE