Behavioral task
behavioral1
Sample
684ec45fffcf1fb019403802656e93c7cfda942e4aea66a01ffa44e2b97dd363.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
684ec45fffcf1fb019403802656e93c7cfda942e4aea66a01ffa44e2b97dd363.exe
Resource
win10v2004-20240426-en
General
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Target
684ec45fffcf1fb019403802656e93c7cfda942e4aea66a01ffa44e2b97dd363
-
Size
200KB
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MD5
b8079dd7c1a8b5c25783738fc7e2afa9
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SHA1
45ee9f4ffc4ada766f7b845ed102b6ed36a5de91
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SHA256
684ec45fffcf1fb019403802656e93c7cfda942e4aea66a01ffa44e2b97dd363
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SHA512
8cd37ffebfee61ca1cb5738d1da6ccf0a55d5bd7bb1eb19ffd36c23c6af9da4341045364921dce587ea3515779e9e222a77b798389fc0dd1964a2889299f0823
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfp7PgUXSAjZIInlxragr/FgwJ:hfAIuZAIuDMVtM/sUi8lxmF2
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 684ec45fffcf1fb019403802656e93c7cfda942e4aea66a01ffa44e2b97dd363 unpack001/out.upx
Files
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684ec45fffcf1fb019403802656e93c7cfda942e4aea66a01ffa44e2b97dd363.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ