Behavioral task
behavioral1
Sample
efeff2b3c5a8d65104c108098ad6a6a00c6908530d265f5b5a578bb814539b0b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
efeff2b3c5a8d65104c108098ad6a6a00c6908530d265f5b5a578bb814539b0b.exe
Resource
win10v2004-20240508-en
General
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Target
efeff2b3c5a8d65104c108098ad6a6a00c6908530d265f5b5a578bb814539b0b
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Size
154KB
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MD5
27e36c5798c049976fc8d03848559b1e
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SHA1
e8ac83b92fd1197a6da889892b95bba04c6f2e7d
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SHA256
efeff2b3c5a8d65104c108098ad6a6a00c6908530d265f5b5a578bb814539b0b
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SHA512
e081a35492f850b7e5b97d5c1bfe5abfb666158f9057701567158493a71cfb359edc6d8b58e70d62f6130c0e7af3e75a2371c5117ab28a1944650f257eeb3975
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SSDEEP
1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8xJJMJJSY3hx+fsio5UxKzWZ64+A8V:fnyiQSoIVEio5Ua4NW
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 efeff2b3c5a8d65104c108098ad6a6a00c6908530d265f5b5a578bb814539b0b
Files
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efeff2b3c5a8d65104c108098ad6a6a00c6908530d265f5b5a578bb814539b0b.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: 21KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE