Behavioral task
behavioral1
Sample
81ca367c3123c7ba77340953757fef1793ed7dd3549e7684d46c74b647b7a8d7.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
81ca367c3123c7ba77340953757fef1793ed7dd3549e7684d46c74b647b7a8d7.exe
Resource
win10v2004-20240508-en
General
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Target
81ca367c3123c7ba77340953757fef1793ed7dd3549e7684d46c74b647b7a8d7
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Size
134KB
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MD5
552e8d53396ed1b223ca30df0a7df2d9
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SHA1
cb68e4089768fca28e21350e7b28aeca1af16fcb
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SHA256
81ca367c3123c7ba77340953757fef1793ed7dd3549e7684d46c74b647b7a8d7
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SHA512
66dfbe20ab78d6b5f03dbf90bc6aa37bf80df18bc2eec5aba9797cd36a392074563550c20c4b2e703306107ae964e6348c110b54fb046665a5dd17e667ec4a09
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SSDEEP
1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Q5:riAyLN9aa+9U2rW1ip6pr2At7NZuQ5
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 81ca367c3123c7ba77340953757fef1793ed7dd3549e7684d46c74b647b7a8d7
Files
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81ca367c3123c7ba77340953757fef1793ed7dd3549e7684d46c74b647b7a8d7.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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE