Behavioral task
behavioral1
Sample
8efd6cbbd6e74bee5cd9b50f8e6025997db2a764336330f74f0df2334cb66893.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8efd6cbbd6e74bee5cd9b50f8e6025997db2a764336330f74f0df2334cb66893.exe
Resource
win10v2004-20240412-en
General
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Target
8efd6cbbd6e74bee5cd9b50f8e6025997db2a764336330f74f0df2334cb66893
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Size
134KB
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MD5
a65737adb6fd1d49e2acbe77588d704b
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SHA1
c020ff4c9a646f1f35dc8cf8c09af3dcbc005f16
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SHA256
8efd6cbbd6e74bee5cd9b50f8e6025997db2a764336330f74f0df2334cb66893
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SHA512
f80052f3bae2e03b4baf212529bb813bcfff28f34b87e35b67fec8d21c28387c1be4b833bf3066a15faae8bf68fca49e5b5831b79667c4abe6f5a7676ba91d39
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SSDEEP
1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QS:riAyLN9aa+9U2rW1ip6pr2At7NZuQS
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 8efd6cbbd6e74bee5cd9b50f8e6025997db2a764336330f74f0df2334cb66893
Files
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8efd6cbbd6e74bee5cd9b50f8e6025997db2a764336330f74f0df2334cb66893.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