Behavioral task
behavioral1
Sample
ef65bc54449dfee2f234be8e6765df7330f727d839d3d7d441a8b35954774605.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ef65bc54449dfee2f234be8e6765df7330f727d839d3d7d441a8b35954774605.exe
Resource
win10v2004-20240226-en
General
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Target
ef65bc54449dfee2f234be8e6765df7330f727d839d3d7d441a8b35954774605
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Size
169KB
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MD5
a27d0a57ebb5e874dc977b9302de1f6d
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SHA1
b49f0b734d27f22015cb9bde75245dab295c2fc9
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SHA256
ef65bc54449dfee2f234be8e6765df7330f727d839d3d7d441a8b35954774605
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SHA512
0e49c3a257df7bf9d41478472c6d25deff2e10a728ecf328e038f4087af0e61d762f04de3a3592a16e4bc5a56bfc9d054c6663b075732feab19ba84af9c05b78
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SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q4xFrphgz7Zf/FAxTWY1++PJHJXA/OsIZ9:+nyiQSo+hgRnyiQSo+hgL
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 ef65bc54449dfee2f234be8e6765df7330f727d839d3d7d441a8b35954774605
Files
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ef65bc54449dfee2f234be8e6765df7330f727d839d3d7d441a8b35954774605.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